Fozitec may be available in the countries listed below.
Ingredient matches for Fozitec
Fosinopril is reported as an ingredient of Fozitec in the following countries:
- France
International Drug Name Search
Fozitec may be available in the countries listed below.
Fosinopril is reported as an ingredient of Fozitec in the following countries:
International Drug Name Search
Globamox may be available in the countries listed below.
Amoxicillin trihydrate (a derivative of Amoxicillin) is reported as an ingredient of Globamox in the following countries:
International Drug Name Search
Coagulation Factor VIII , Human (rDNA) Octocog Alfa (a derivative of Coagulation Factor VIII , Human (rDNA)) is reported as an ingredient of Feiba in the following countries:
Prothrombin Complex, Activated is reported as an ingredient of Feiba in the following countries:
International Drug Name Search
Féprazone may be available in the countries listed below.
Féprazone (DCF) is also known as Feprazone (Rec.INN)
International Drug Name Search
Glossary
| DCF | Dénomination Commune Française |
| Rec.INN | Recommended International Nonproprietary Name (World Health Organization) |
Formotop Novolizer may be available in the countries listed below.
Formoterol fumarate (a derivative of Formoterol) is reported as an ingredient of Formotop Novolizer in the following countries:
International Drug Name Search
Generic Name: dorzolamide (Ophthalmic route)
dor-ZOLE-a-mide
In the U.S.
Available Dosage Forms:
Therapeutic Class: Antiglaucoma
Pharmacologic Class: Carbonic Anhydrase Inhibitor
Dorzolamide ophthalmic (eye) drops is used to treat increased pressure in the eye caused by open-angle glaucoma or a condition called hypertension of the eye. Both eye conditions are caused by high pressure in your eye and can lead to pain from pressure in your eye and then can eventually harm your vision. This medicine can help you keep your sight by reducing the pressure in your eye and stopping eye pain.
This medicine is available only with your doctor's prescription.
In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered:
Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully.
Appropriate studies performed to date have not demonstrated pediatric-specific problems that would limit the usefulness of dorzolamide eye drops in children.
Appropriate studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of dorzolamide eye drops in the elderly.
| Pregnancy Category | Explanation | |
|---|---|---|
| All Trimesters | C | Animal studies have shown an adverse effect and there are no adequate studies in pregnant women OR no animal studies have been conducted and there are no adequate studies in pregnant women. |
There are no adequate studies in women for determining infant risk when using this medication during breastfeeding. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding.
Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. Tell your healthcare professional if you are taking any other prescription or nonprescription (over-the-counter [OTC]) medicine.
Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco.
The presence of other medical problems may affect the use of this medicine. Make sure you tell your doctor if you have any other medical problems, especially:
This section provides information on the proper use of a number of products that contain dorzolamide. It may not be specific to Trusopt Ocumeter. Please read with care.
Your eye doctor will tell you how much of this medicine to use and how often. Do not use more medicine or use it more often than your doctor tells you to.
If you normally wear soft contact lenses, remove them before you use dorzolamide eye drops. Wait at least for 15 minutes before putting the contact lenses back in.
To use the eye drops:
If your doctor ordered two different eye drops to be used together, wait at least 10 minutes between the times you apply the medicines. This will help to keep the second medicine from “washing out” the first one.
The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so.
The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.
If you miss a dose of this medicine, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not double doses.
Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing.
Keep out of the reach of children.
Do not keep outdated medicine or medicine no longer needed.
Ask your healthcare professional how you should dispose of any medicine you do not use.
It is very important that your doctor check the progress of you or your child at regular visits. Your doctor may want to do certain tests to see if the medicine is working properly or to see if certain side effects may be occurring without you or your child knowing it.
If itching, redness, swelling, or other signs of eye or eyelid irritation occur, check with your doctor. These signs may mean that you or your child are allergic to dorzolamide eye drops.
This medicine may cause some people to have blurred vision for a short time. Make sure you know how you react to this medicine before you drive, use machines, or do anything else that could be dangerous if you cannot see properly. Also, since blurred vision may be a sign of a side effect that needs medical attention, check with your doctor if it continues.
Ophthalmic dorzolamide may cause your eyes to become more sensitive to light than they are normally. Wearing sunglasses and avoiding too much exposure to bright light may help lessen the discomfort. If the discomfort continues, check with your doctor.
If you hurt your eye, develop an eye infection, or need to have eye surgery, talk with your doctor right away. You or your child may need to get a new bottle of the eye drops to help prevent an eye infection or keep an infection from getting worse.
Serious allergic reactions may occur while using this medicine. Stop using this medicine and check with your doctor right away if you or your child have any of the following symptoms: black, tarry stools; blistering, peeling, or loosening of the skin; chills; dark urine; joint or muscle pain; rash; red skin lesions, often with a purple center; sores, ulcers, or white spots in the mouth or on the lips; unusual bleeding or bruising; unusual tiredness or weakness; or yellow eyes or skin.
Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements.
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur:
Get emergency help immediately if any of the following symptoms of overdose occur:
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.
See also: Trusopt Ocumeter side effects (in more detail)
The information contained in the Thomson Reuters Micromedex products as delivered by Drugs.com is intended as an educational aid only. It is not intended as medical advice for individual conditions or treatment. It is not a substitute for a medical exam, nor does it replace the need for services provided by medical professionals. Talk to your doctor, nurse or pharmacist before taking any prescription or over the counter drugs (including any herbal medicines or supplements) or following any treatment or regimen. Only your doctor, nurse, or pharmacist can provide you with advice on what is safe and effective for you.
The use of the Thomson Reuters Healthcare products is at your sole risk. These products are provided "AS IS" and "as available" for use, without warranties of any kind, either express or implied. Thomson Reuters Healthcare and Drugs.com make no representation or warranty as to the accuracy, reliability, timeliness, usefulness or completeness of any of the information contained in the products. Additionally, THOMSON REUTERS HEALTHCARE MAKES NO REPRESENTATION OR WARRANTIES AS TO THE OPINIONS OR OTHER SERVICE OR DATA YOU MAY ACCESS, DOWNLOAD OR USE AS A RESULT OF USE OF THE THOMSON REUTERS HEALTHCARE PRODUCTS. ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE OR USE ARE HEREBY EXCLUDED. Thomson Reuters Healthcare does not assume any responsibility or risk for your use of the Thomson Reuters Healthcare products.
Foucacillin may be available in the countries listed below.
Cefuroxime axetil (a derivative of Cefuroxime) is reported as an ingredient of Foucacillin in the following countries:
International Drug Name Search
Fluoxetin Streuli may be available in the countries listed below.
Fluoxetine hydrochloride (a derivative of Fluoxetine) is reported as an ingredient of Fluoxetin Streuli in the following countries:
International Drug Name Search
Hipotensil may be available in the countries listed below.
Captopril is reported as an ingredient of Hipotensil in the following countries:
International Drug Name Search
Rec.INN
M02AA08
0005728-52-9
C14-H12-O2
212
Analgesic, antipyretic and anti-inflammatory agent
Non-steroidal anti-inflammatory drug, NSAID
Topical agent
[1,1'-Biphenyl]-4-acetic acid
International Drug Name Search
Glossary
| BAN | British Approved Name |
| DCF | Dénomination Commune Française |
| IS | Inofficial Synonym |
| JAN | Japanese Accepted Name |
| OS | Official Synonym |
| PH | Pharmacopoeia Name |
| Rec.INN | Recommended International Nonproprietary Name (World Health Organization) |
| USAN | United States Adopted Name |
Sterile
FML® (fluorometholone ophthalmic suspension, USP) 0.1% is a sterile, topical anti-inflammatory agent for ophthalmic use.
Chemical Name:
Fluorometholone: 9-Fluoro-11β,17-dihydroxy-6α-methylpregna-1,4-diene-3,20-dione.
Structural Formula:
Contains: Active: fluorometholone 0.1%. Preservative: benzalkonium chloride 0.004%. Inactives: edetate disodium; polysorbate 80; polyvinyl alcohol 1.4%; purified water; sodium chloride; sodium phosphate, dibasic; sodium phosphate, monobasic; and sodium hydroxide to adjust the pH. FML® suspension is formulated with a pH from 6.2 to 7.5. It has an osmolality range of 290-350 mOsm/kg.
Corticosteroids inhibit the inflammatory response to a variety of inciting agents and probably delay or slow healing. They inhibit the edema, fibrin deposition, capillary dilation, leukocyte migration, capillary proliferation, fibroblast proliferation, deposition of collagen, and scar formation associated with inflammation.
There is no generally accepted explanation for the mechanism of action of ocular corticosteroids. However, corticosteroids are thought to act by the induction of phospholipase A2 inhibitory proteins, collectively called lipocortins. It is postulated that these proteins control the biosynthesis of potent mediators of inflammation such as prostaglandins and leukotrienes by inhibiting the release of their common precursor arachidonic acid. Arachidonic acid is released from membrane phospholipids by phospholipase A2.
Corticosteroids are capable of producing a rise in intraocular pressure. In clinical studies of documented steroid-responders, fluorometholone demonstrated a significantly longer average time to produce a rise in intraocular pressure than dexamethasone phosphate; however, in a small percentage of individuals, a significant rise in intraocular pressure occurred within one week. The ultimate magnitude of the rise was equivalent for both drugs.
FML® suspension is indicated for the treatment of corticosteroid-responsive inflammation of the palpebral and bulbar conjunctiva, cornea and anterior segment of the globe.
FML® suspension is contraindicated in most viral diseases of the cornea and conjunctiva, including epithelial herpes simplex keratitis (dendritic keratitis), vaccinia, and varicella, and also in mycobacterial infection of the eye and fungal diseases of ocular structures. FML® suspension is also contraindicated in individuals with known or suspected hypersensitivity to any of the ingredients of this preparation and to other corticosteroids.
Prolonged use of corticosteroids may result in glaucoma with damage to the optic nerve, defects in visual acuity and fields of vision, and in posterior subcapsular cataract formation. Prolonged use may also suppress the host immune response and thus increase the hazard of secondary ocular infections.
Various ocular diseases and long-term use of topical corticosteroids have been known to cause corneal and scleral thinning. Use of topical corticosteroids in the presence of thin corneal or scleral tissue may lead to perforation.
Acute purulent infections of the eye may be masked or activity enhanced by the presence of corticosteroid medication.
If this product is used for 10 days or longer, intraocular pressure should be routinely monitored even though it may be difficult in children and uncooperative patients. Steroids should be used with caution in the presence of glaucoma. Intraocular pressure should be checked frequently.
The use of steroids after cataract surgery may delay healing and increase the incidence of bleb formation.
Use of ocular steroids may prolong the course and may exacerbate the severity of many viral infections of the eye (including herpes simplex). Employment of a corticosteroid medication in the treatment of patients with a history of herpes simplex requires great caution; frequent slit lamp microscopy is recommended.
Corticosteroids are not effective in mustard gas keratitis and Sjögren's keratoconjunctivitis.
The initial prescription and renewal of the medication order beyond 20 milliliters of FML® suspension should be made by a physician only after examination of the patient with the aid of magnification, such as slit lamp biomicroscopy and, where appropriate, fluorescein staining. If signs and symptoms fail to improve after two days, the patient should be re-evaluated.
As fungal infections of the cornea are particularly prone to develop coincidentally with long-term local corticosteroid applications, fungal invasion should be suspected in any persistent corneal ulceration where a corticosteroid has been used or is in use. Fungal cultures should be taken when appropriate.
If this product is used for 10 days or longer, intraocular pressure should be monitored (see WARNINGS).
If inflammation or pain persists longer than 48 hours or becomes aggravated, the patient should be advised to discontinue use of the medication and consult a physician.
This product is sterile when packaged. To prevent contamination, care should be taken to avoid touching the bottle tip to eyelids or to any other surface. The use of this bottle by more than one person may spread infection. Keep bottle tightly closed when not in use. Keep out of the reach of children.
The preservative in FML® suspension, benzalkonium chloride, may be absorbed by soft contact lenses. Patients wearing soft contact lenses should be instructed to wait at least 15 minutes after instilling FML® suspension to insert soft contact lenses.
No studies have been conducted in animals or in humans to evaluate the possibility of these effects with fluorometholone.
Teratogenic effects. Pregnancy Category C: Fluorometholone has been shown to be embryocidal and teratogenic in rabbits when administered at low multiples of the human ocular dose. Fluorometholone was applied ocularly to rabbits daily on days 6-18 of gestation, and dose-related fetal loss and fetal abnormalities including cleft palate, deformed rib cage, anomalous limbs and neural abnormalities such as encephalocele, craniorachischisis, and spina bifida were observed. There are no adequate and well-controlled studies of fluorometholone in pregnant women, and it is not known whether fluorometholone can cause fetal harm when administered to a pregnant woman. Fluorometholone should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.
It is not known whether topical ophthalmic administration of corticosteroids could result in sufficient systemic absorption to produce detectable quantities in human milk. Systemically administered corticosteroids appear in human milk and could suppress growth, interfere with endogenous corticosteroid production, or cause other untoward effects. Because of the potential for serious adverse reactions in nursing infants from fluorometholone, a decision should be made whether to discontinue nursing or to discontinue the drug, taking into account the importance of the drug to the mother.
Safety and effectiveness in infants below the age of 2 years have not been established.
No overall differences in safety or effectiveness have been observed between elderly and younger patients.
Adverse reactions include, in decreasing order of frequency, elevation of intraocular pressure (IOP) with possible development of glaucoma and infrequent optic nerve damage, posterior subcapsular cataract formation, and delayed wound healing.
Although systemic effects are extremely uncommon, there have been rare occurrences of systemic hypercorticoidism after use of topical steroids.
Corticosteroid-containing preparations have also been reported to cause acute anterior uveitis and perforation of the globe. Keratitis, conjunctivitis, corneal ulcers, mydriasis, conjunctival hyperemia, loss of accommodation and ptosis have occasionally been reported following local use of corticosteroids.
The development of secondary ocular infection (bacterial, fungal and viral) has occurred. Fungal and viral infections of the cornea are particularly prone to develop coincidentally with long-term applications of steroids. The possibility of fungal invasion should be considered in any persistent corneal ulceration where steroid treatment has been used (see WARNINGS).
Transient burning and stinging upon instillation and other minor symptoms of ocular irritation have been reported with the use of FML® suspension. Other adverse events reported with the use of FML® suspension include: allergic reactions, visual disturbance (blurry vision), and taste perversion.
Instill one drop into the conjunctival sac two to four times daily. During the initial 24 to 48 hours, the dosage may be increased to one application every four hours. Care should be taken not to discontinue therapy prematurely.
If signs and symptoms fail to improve after two days, the patient should be re-evaluated (see PRECAUTIONS).
The dosing of FML® suspension may be reduced, but care should be taken not to discontinue therapy prematurely. In chronic conditions, withdrawal of treatment should be carried out by gradually decreasing the frequency of applications.
FML® (fluorometholone ophthalmic suspension, USP) 0.1% is supplied sterile in opaque white LDPE plastic bottles with droppers with white high impact polystyrene (HIPS) caps as follows:
5mL in 10mL bottle NDC 11980-211-05
10mL in 15mL bottle NDC 11980-211-10
15mL in 15mL bottle NDC 11980-211-15
Note: Store between 2° and 25°C (36° - 77°F); protect from freezing. Shake well before using.
Rx Only
Revised June 2003
©2003 Allergan, Inc.
Irvine, CA 92612, U.S.A. 4708X
® Marks owned by Allergan, Inc. 71598US10M
ALLERGAN
NDC 11980-211-15
Rx Only
FML®
(fluorometholone
ophthalmic suspension,
USP) 0.1%
15 mL sterile
ALLERGAN
NDC 11980-211-15 Rx Only
FML®
(fluorometholone
ophthalmic suspension,
USP) 0.1%
15 mL sterile
| FML fluorometholone suspension/ drops | ||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||
| Marketing Information | |||
| Marketing Category | Application Number or Monograph Citation | Marketing Start Date | Marketing End Date |
| NDA | NDA016851 | 02/01/1972 | |
| Labeler - Allergan, Inc. (144796497) |
| Establishment | |||
| Name | Address | ID/FEI | Operations |
| Allergan, Inc. | 362898611 | MANUFACTURE | |
Uniket may be available in the countries listed below.
Isosorbide Mononitrate is reported as an ingredient of Uniket in the following countries:
International Drug Name Search
Generic Name: timolol (Ophthalmic route)
TIM-oh-lol
In the U.S.
Available Dosage Forms:
Therapeutic Class: Antiglaucoma
Pharmacologic Class: Beta-Adrenergic Blocker, Nonselective
Timolol is used alone or together with other medicines to treat increased pressure in the eye that is caused by open-angle glaucoma or a condition called ocular (eye) hypertension. This medicine is a beta-blocker .
This medicine is available only with your doctor's prescription .
In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered:
Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully.
Appropriate studies have not been performed on the relationship of age to the effects of timolol in the pediatric population. Safety and efficacy have not been established .
Appropriate studies performed to date have not demonstrated geriatrics-specific problems that would limit the usefulness of timolol in the elderly .
| Pregnancy Category | Explanation | |
|---|---|---|
| All Trimesters | C | Animal studies have shown an adverse effect and there are no adequate studies in pregnant women OR no animal studies have been conducted and there are no adequate studies in pregnant women. |
Studies in women suggest that this medication poses minimal risk to the infant when used during breastfeeding.
Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. When you are taking this medicine, it is especially important that your healthcare professional know if you are taking any of the medicines listed below. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.
Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.
Using this medicine with any of the following medicines may cause an increased risk of certain side effects, but using both drugs may be the best treatment for you. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.
Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco.
The presence of other medical problems may affect the use of this medicine. Make sure you tell your doctor if you have any other medical problems, especially:
This section provides information on the proper use of a number of products that contain timolol. It may not be specific to Istalol. Please read with care.
Shake the regular eye drops well just before each use. If you are using the gel-forming eye drops, turn the bottle upside down and shake it once. You do not need to shake the gel-forming eye drops more than once .
To use the eye drops (solution and gel):
If your doctor ordered two different eye medicines to be used together, wait at least 10 minutes after the regular eye drops before using the second medicine. This will help prevent the second medicine from “washing out” the first one. The gel-forming eye drops should always be the last medicine used if two medicines are ordered. Wait 10 minutes before using the gel-forming eye drops .
You should not use the regular eye drops if you have contact lenses in your eyes. Remove your contact lenses before you use this medicine. Wait at least 15 minutes after you use the medicine before putting the contact lenses back in .
The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so.
The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.
If you miss a dose of this medicine, apply it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule.
Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing.
Keep out of the reach of children.
Do not keep outdated medicine or medicine no longer needed.
Ask your healthcare professional how you should dispose of any medicine you do not use.
It is very important that your doctor check your progress at regular visits to make sure this medicine is working properly and to check for unwanted effects .
If itching, redness, swelling, or other signs of eye or eyelid irritation occur, stop using this medicine and check with your doctor. These signs may mean that you are allergic to this medicine .
Timolol may cause heart failure in some patients. Check with your doctor right away if you are having chest pain or discomfort; dilated neck veins; extreme fatigue; irregular breathing; an irregular heartbeat; shortness of breath; swelling of the face, fingers, feet, or lower legs; weight gain; or wheezing .
This medicine may cause changes in your blood sugar levels. Also, this medicine may cover up signs of low blood sugar, such as a rapid pulse rate. Check with your doctor if you have these problems or if you notice a change in the results of your blood or urine sugar tests .
Make sure any doctor or dentist who treats you knows that you are using this medicine. You may need to stop using this medicine several days before having surgery .
The gel-forming eye drops may cause blurred vision or other vision problems that last about 30 seconds to 5 minutes after you put them in your eye. If any of these occur, do not drive, use machines, or do anything else that could be dangerous if you are not able to see well. If these eye changes are bothersome, check with your doctor .
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur:
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.
See also: Istalol side effects (in more detail)
The information contained in the Thomson Reuters Micromedex products as delivered by Drugs.com is intended as an educational aid only. It is not intended as medical advice for individual conditions or treatment. It is not a substitute for a medical exam, nor does it replace the need for services provided by medical professionals. Talk to your doctor, nurse or pharmacist before taking any prescription or over the counter drugs (including any herbal medicines or supplements) or following any treatment or regimen. Only your doctor, nurse, or pharmacist can provide you with advice on what is safe and effective for you.
The use of the Thomson Reuters Healthcare products is at your sole risk. These products are provided "AS IS" and "as available" for use, without warranties of any kind, either express or implied. Thomson Reuters Healthcare and Drugs.com make no representation or warranty as to the accuracy, reliability, timeliness, usefulness or completeness of any of the information contained in the products. Additionally, THOMSON REUTERS HEALTHCARE MAKES NO REPRESENTATION OR WARRANTIES AS TO THE OPINIONS OR OTHER SERVICE OR DATA YOU MAY ACCESS, DOWNLOAD OR USE AS A RESULT OF USE OF THE THOMSON REUTERS HEALTHCARE PRODUCTS. ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE OR USE ARE HEREBY EXCLUDED. Thomson Reuters Healthcare does not assume any responsibility or risk for your use of the Thomson Reuters Healthcare products.
In the US, Propafenone (propafenone systemic) is a member of the drug class group I antiarrhythmics and is used to treat Atrial Fibrillation, Atrial Flutter, Ventricular Tachycardia and Wolff-Parkinson-White Syndrome.
US matches:
Rec.INN
C01BC03
0054063-53-5
C21-H27-N-O3
341
Antiarrhythmic agent
1-Propanone, 1-[2-[2-hydroxy-3-(propylamino)propoxy]phenyl]-3-phenyl-
International Drug Name Search
Glossary
| BAN | British Approved Name |
| BANM | British Approved Name (Modified) |
| DCF | Dénomination Commune Française |
| DCIT | Denominazione Comune Italiana |
| IS | Inofficial Synonym |
| JAN | Japanese Accepted Name |
| OS | Official Synonym |
| PH | Pharmacopoeia Name |
| Rec.INN | Recommended International Nonproprietary Name (World Health Organization) |
| USAN | United States Adopted Name |
In the US, Efalizumab (efalizumab systemic) is a member of the drug class selective immunosuppressants and is used to treat Psoriasis.
US matches:
Rec.INN
L04AA21
0214745-43-4
Selective immunosuppressant
Immunoglobulin G1, anti - (human antigen CD 11a) (human-mouse monoclonal hu 1124 gamma 1 - chain), disulfide with human-mouse monoclonal hu 1124 light chain, dimer (WHO)
International Drug Name Search
Glossary
| IS | Inofficial Synonym |
| OS | Official Synonym |
| Rec.INN | Recommended International Nonproprietary Name (World Health Organization) |
| USAN | United States Adopted Name |
| WHO | World Health Organization |
There are currently no drugs listed for "Mumps Pancreatitis".
Definition of Mumps Pancreatitis: Mumps Pancreatitis is a complications of mumps, which causes pain in the upper abdomen.
Micromedex Care Notes:
Medical Encyclopedia:
Alfuzosina EG may be available in the countries listed below.
Alfuzosin hydrochloride (a derivative of Alfuzosin) is reported as an ingredient of Alfuzosina EG in the following countries:
International Drug Name Search
Flucloxin may be available in the countries listed below.
Flucloxacillin sodium salt (a derivative of Flucloxacillin) is reported as an ingredient of Flucloxin in the following countries:
International Drug Name Search
Naloxone hydrochloride (a derivative of Naloxone) is reported as an ingredient of Pentazocine and Naloxone Hydrochloride in the following countries:
Pentazocine hydrochloride (a derivative of Pentazocine) is reported as an ingredient of Pentazocine and Naloxone Hydrochloride in the following countries:
International Drug Name Search
Furosemid Helvepharm may be available in the countries listed below.
Furosemide is reported as an ingredient of Furosemid Helvepharm in the following countries:
International Drug Name Search
Treating peptic ulcers in combination with other medicines. It also may be used for other conditions as determined by your doctor.
Pamine Forte is an anticholinergic. It works by decreasing stomach acid production and by relaxing the muscles in the stomach and intestines.
Contact your doctor or health care provider right away if any of these apply to you.
Some medical conditions may interact with Pamine Forte. Tell your doctor or pharmacist if you have any medical conditions, especially if any of the following apply to you:
Some MEDICINES MAY INTERACT with Pamine Forte. Tell your health care provider if you are taking any other medicines, especially any of the following:
This may not be a complete list of all interactions that may occur. Ask your health care provider if Pamine Forte may interact with other medicines that you take. Check with your health care provider before you start, stop, or change the dose of any medicine.
Use Pamine Forte as directed by your doctor. Check the label on the medicine for exact dosing instructions.
Ask your health care provider any questions you may have about how to use Pamine Forte.
All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome:
Bloated feeling; blurred vision; constipation; decreased sweating; difficulty sleeping; dilation of pupils; dizziness; drowsiness; dry mouth; headache; loss of taste; nausea; nervousness; urinary hesitancy or retention.
Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); changes in heartbeat; diarrhea; difficulty focusing your eyes; difficulty urinating; pounding in the chest; rapid heart rate; unusual weakness; vomiting.
This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your health care provider. Call your doctor for medical advice about side effects. To report side effects to the appropriate agency, please read the Guide to Reporting Problems to FDA.
See also: Pamine Forte side effects (in more detail)
Contact 1-800-222-1222 (the American Association of Poison Control Centers), your local poison control center, or emergency room immediately. Symptoms may include abnormal behavior; blurred vision; circulatory problems; coma; difficulty breathing; dilated pupils; disorientation; excessive thirst; excitement; flushing; low blood pressure; muscle weakness; nausea; paralysis; restlessness; seizures; unusual dizziness or drowsiness; unusually dry mouth; vomiting.
Store Pamine Forte between 59 and 86 degrees F (15 and 30 degrees C). Store away from heat, moisture, and light. Do not store in the bathroom. Keep Pamine Forte out of the reach of children and away from pets.
This information is a summary only. It does not contain all information about Pamine Forte. If you have questions about the medicine you are taking or would like more information, check with your doctor, pharmacist, or other health care provider.
Legendal may be available in the countries listed below.
Lactulose is reported as an ingredient of Legendal in the following countries:
International Drug Name Search
Risperidon Streuli may be available in the countries listed below.
Risperidone is reported as an ingredient of Risperidon Streuli in the following countries:
International Drug Name Search
Fenpipramide Hydrochloride may be available in the countries listed below.
Fenpipramide Hydrochloride (BANM) is also known as Fenpipramide (Rec.INN)
International Drug Name Search
Glossary
| BANM | British Approved Name (Modified) |
| Rec.INN | Recommended International Nonproprietary Name (World Health Organization) |
Ranitidine-Merck may be available in the countries listed below.
Ranitidine hydrochloride (a derivative of Ranitidine) is reported as an ingredient of Ranitidine-Merck in the following countries:
International Drug Name Search
Generic Name: Risperidone
Class: Atypical Antipsychotics
VA Class: CN709
Chemical Name: 3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8, 9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
Molecular Formula: C23H27FN4O2
CAS Number: 106266-06-2
Special Alerts:
[Posted 06/13/2011] ISSUE: FDA notified healthcare professionals and the public of medication error reports in which patients were given risperidone (Risperdal) instead of ropinirole (Requip) and vice versa. In some cases, patients who took the wrong medication needed to be hospitalized.
The FDA determined that the factors contributing to the confusion between the two products include:
Similarities of both the brand (proprietary) and generic (established) names
Similarities of the container labels and carton packaging
Illegible handwriting on prescriptions
Overlapping product characteristics, such as the drug strengths, dosage forms, and dosing intervals.
BACKGROUND: Risperidone (Risperdal) is an antipsychotic medication used to treat mental illnesses including schizophrenia, bipolar disorder, and irritability associated with autistic disorder. Ropinirole (Requip) is a dopamine agonist used in the treatment of Parkinson’s disease and Restless Legs Syndrome.
RECOMMENDATION: Healthcare Professionals are reminded to clearly print or spell out the medication name on prescriptions and make certain their patients know the name of their prescribed medication and their reason for taking it. For more information visit the FDA website at: and .
[Posted 02/22/2011] ISSUE: FDA notified healthcare professionals that the Pregnancy section of drug labels for the entire class of antipsychotic drugs has been updated. The new drug labels now contain more and consistent information about the potential risk for abnormal muscle movements (extrapyramidal signs or EPS) and withdrawal symptoms in newborns whose mothers were treated with these drugs during the third trimester of pregnancy.
The symptoms of EPS and withdrawal in newborns may include agitation, abnormally increased or decreased muscle tone, tremor, sleepiness, severe difficulty breathing, and difficulty in feeding. In some newborns, the symptoms subside within hours or days and do not require specific treatment; other newborns may require longer hospital stays.
BACKGROUND: Antipsychotic drugs are used to treat symptoms of psychiatric disorders such as schizophrenia and bipolar disorder.
RECOMMENDATION: Healthcare professionals should be aware of the effects of antipsychotic medications on newborns when the medications are used during pregnancy. Patients should not stop taking these medications if they become pregnant without talking to their healthcare professional, as abruptly stopping antipsychotic medications can cause significant complications for treatment. For more information visit the FDA website at: and .
Substantially higher mortality rate (4.5%) in geriatric patients with dementia-related psychosis† receiving atypical antipsychotic agents (e.g., risperidone, aripiprazole, olanzapine, quetiapine) compared with those receiving placebo (2.6%).98 a b
Most fatalities resulted from cardiac-related events (e.g., heart failure, sudden death) or infections (mostly pneumonia).98 a b
Atypical antipsychotics are not approved for the treatment of dementia-related psychosis.98 a b (See Increased Mortality in Geriatric Patients with Dementia-related Psychosis under Cautions.)
Atypical or second-generation antipsychotic agent.1 2 3 5 6 7 8 9 10 11 12 13 60
Pending revision, the material in this section should be considered in light of more recently available information in the MedWatch notification at the beginning of this monograph.
Symptomatic management of schizophrenia.1 60 103 104
Short-term management (alone or in combination with lithium or divalproex sodium) of acute manic or mixed episodes associated with bipolar I disorder.1 99 100 101
Management of severe behavioral problems associated with autistic disorders†; not shown to improve core symptoms of autism (e.g., language deficits, social withdrawal).31 32 33 34
Administer orally or IM.1 b
Establish tolerability with oral risperidone prior to initiating IM therapy.b
Administer orally once or twice (in equally divided doses) daily without regard to meals.1 14
Just prior to administration of orally disintegrating tablet, remove blister from aluminum blister pack or child-resistant pouch; with dry hands, peel open blister package, place tablet on tongue to dissolve, and swallow with or without liquids.a Do not chew or divide orally disintegrating tablet.1
Oral solution may be administered with compatible beverages.1 (See Compatibility under Stability.)
When switching from other antipsychotic agents to risperidone, abrupt discontinuance of previous agent may be acceptable for some patients, but gradual discontinuance may be appropriate for others.1 In all cases, minimize period of overlapping antipsychotic administration.1
In patients being switched from long-acting (depot) parenteral antipsychotic therapy to oral risperidone therapy, administer first oral dose in place of next scheduled dose of the long-acting preparation.1
Administer by deep IM injection into upper outer quadrant of the gluteal area every 2 weeks, alternating buttocks.103 Do not administer IV.103
Administer only with needle and other components of dose pack supplied by manufacturer.103
Do not combine 2 different strengths of IM risperidone in a single administration.103
Consult manufacturer’s labeling for instructions for using components of dose pack for reconstitution.103
Allow the risperidone dose pack to reach room temperature before reconstituting.103
Reconstitute vial containing risperidone extended-release microspheres only with diluent in prefilled syringe supplied by manufacturer.103 Inject entire contents of prefilled syringe and shake vial vigorously while holding plunger rod down with thumb for ≥10 seconds to ensure a homogeneous suspension (appears uniform, thick, milky).103
Upon suspension in diluent, immediate use is recommended because suspension will settle over time.103 If >2 minutes pass before administration, shake vigorously to resuspend.103 Must be used within 6 hours of reconstitution.103
Pending revision, the material in this section should be considered in light of more recently available information in the MedWatch notification at the beginning of this monograph.
If reinitiated after a drug-free period, titrate oral dosage as with initial therapy.1
Initially, 1 mg twice daily, with increases in increments of 1 mg twice daily on second and third day, as tolerated, to target dosage of 6–8 mg daily (once daily or in 2 equally divided doses) recommended by manufacturer.1 Make subsequent dosage adjustments at intervals of ≥7 days.1 2
Alternatively, an initial dosage of 1–2 mg daily, with increases in increments of 0.5–1 mg daily titrated over 6–7 days, as tolerated, to target dosage of 4 mg daily may be more appropriate in most otherwise healthy adult patients.30
Lower initial dosages (e.g., 1 mg daily) and slower dosage titrations to an initial target dosage of 2 mg daily may be appropriate for younger patients and those being treated for their first psychotic episode.30 Titrate dosage up to 4 mg daily depending on clinical response and adverse neurologic effects; 1–3 mg may be optimal.30
Maximal efficacy generally observed in dosage range of 4–8 mg daily; dosages >6 mg daily did not result in greater efficacy, but were associated with more adverse effects (e.g., extrapyramidal symptoms).1 15 30
Efficacy maintained for up to 2 years, but optimum duration of therapy currently is not known.1 23 In responsive patients, continue as long as clinically necessary and tolerated, but at lowest possible effective dosage; periodically reassess need for continued therapy.1 b
25 mg IM every 2 weeks.103
Administer oral risperidone (or another antipsychotic agent) with the first IM risperidone injection and continue oral therapy for 3 weeks thereafter to ensure adequate therapeutic plasma concentrations are maintained prior to main release of risperidone from injection site.103 (See Bioavailability and Plasma Concentrations under Pharmacokinetics.)
Some patients not responding to 25 mg may benefit from dosages of 37.5 or 50 mg IM every 2 weeks, although dose response for efficacy not established.103
Increase dosage at intervals of 4 weeks.103
If reinitiating IM risperidone after a drug-free period, administration of oral risperidone (or another antipsychotic agent) for supplementation will be needed.103
Initially 2–3 mg once daily.104 99 100 101
Adjust dosage, if indicated, in increments or decrements of 1 mg daily at intervals of not less than 24 hours.104 99
Antimanic efficacy demonstrated in dosage range of 1–6 mg daily; dosages >6 mg daily not studied.104 99
Not studied >3 weeks.104 If elect to use risperidone for extended periods, periodically reevaluate long-term risks and benefits for the individual patient.104
Pending revision, the material in this section should be considered in light of more recently available information in the MedWatch notification at the beginning of this monograph.
Dosages >6 mg (in 2 divided doses) generally not recommended; safety of dosages >16 mg daily not established.1
Maximum 50 mg every 2 weeks.103
Safety and efficacy of dosages >6 mg not established.1
Oral: Initially, 0.5 mg twice daily in patients with severe hepatic impairment; increase dosage in increments of ≤0.5 mg twice daily.1 If increase in dosage beyond 1.5 mg twice daily is planned, adjust at intervals of at least 1 week; slower titration may be appropriate in some patients.1
IM: Titrate oral therapy prior to initiation of IM therapy in patients with hepatic impairment; if an oral dosage of ≥2 mg daily is well tolerated, administer 25 mg IM every 2 weeks.103 Administer oral risperidone with the first IM risperidone injection and continue oral supplementation for 3 weeks thereafter.103
Oral: Initially, 0.5 mg twice daily in patients with severe renal impairment; increase dosage in increments of ≤0.5 mg twice daily.1 If increase in dosage beyond 1.5 mg twice daily is planned, adjust at intervals of at least 1 week; slower titration may be appropriate in some patients.1
IM: Titrate oral therapy prior to initiation of IM therapy in patients with renal impairment; if an oral dosage of ≥2 mg daily is well tolerated, administer 25 mg IM every 2 weeks.103 Administer oral risperidone with first IM risperidone injection and continue oral supplementation for 3 weeks thereafter.103
Oral: Initially, 0.5 mg twice daily in geriatric or debilitated patients and patients either predisposed to hypotension or for whom hypotension would pose a risk; increase dosage in increments of ≤0.5 mg twice daily.1 If increase in dosage beyond 1.5 mg twice daily is planned, adjust at intervals of at least 1 week; slower titration may be appropriate in some patients.1 If a once-daily dosage regimen is considered, titrate on a twice-daily regimen for 2–3 days at the target dosage before switching to a once-daily regimen.103
Alternatively, in geriatric patients, initially give 0.25 mg daily; gradually increase dosage as tolerated.30
IM: 25 mg every 2 weeks in otherwise healthy geriatric patients.103 Administer oral risperidone with the first IM risperidone injection and continue oral supplementation for 3 weeks thereafter.103
Known hypersensitivity to risperidone or any ingredient in the formulation.1 103
Pending revision, the material in this section should be considered in light of more recently available information in the MedWatch notification at the beginning of this monograph.
Possible increased risk of death with use of atypical antipsychotics in geriatric patients with dementia-related psychosis.98 103 a
Atypical antipsychotics are not approved for the treatment of dementia-related psychosis.98 103 a (See Boxed Warning and see Geriatric Use under Cautions.)
Neuroleptic malignant syndrome (NMS), a potentially fatal syndrome requiring immediate discontinuance of the drug and intensive symptomatic treatment, has been reported in patients receiving antipsychotic agents.1
Tardive dyskinesia, a syndrome of potentially irreversible, involuntary dyskinetic movements, has been reported.1 21 Consider discontinuance of risperidone.1
Adverse cerebrovascular effects (e.g., stroke, TIA), sometimes fatal, reported in geriatric patients (73–97 years of age) with dementia-related psychosis receiving risperidone.1 (See Geriatric Use under Cautions.)
Severe hyperglycemia, sometimes associated with ketoacidosis, hyperosmolar coma, or death, reported in patients receiving atypical antipsychotic agents, including risperidone.1 44 45 46 47 48 49 50 51 52 53 54 55 56 57 71 72 73 74 78 97 Closely monitor patients with preexisting diabetes mellitus for worsening of glucose control and perform fasting glucose tests at baseline and periodically for patients with risk factors for diabetes (e.g., obesity, family history of diabetes).1 45 46 47 48 49 50 51 52 53 54 55 56 If manifestations of hyperglycemia occur, test for diabetes mellitus.1 45 46 47 48 49 50 51 52 53 54 55 56
Orthostatic hypotension reported.1 Use with caution in patients with known cardiovascular or cerebrovascular conditions that would predispose them to hypotension (e.g., dehydration, hypovolemia, concomitant antihypertensive therapy), in geriatric patients, and in patients with renal or hepatic impairment.1 103
Possible risk of seizures.1
Disruption of ability to regulate core body temperature possible; both hypothermia and hyperthermia reported.103 104 Use caution in patients exposed to temperature extremes.103 104
Somnolence reported.1 Potential impairment of judgment, thinking, or motor skills.1
Antiemetic effect demonstrated in animals; also may occur in humans and mask manifestations of overdosage with certain drugs or of underlying conditions (e.g., intestinal obstruction, Reye’s syndrome, brain tumor).1
Esophageal dysmotility and aspiration possible; use with caution in patients at risk for aspiration pneumonia (e.g., those with advanced Alzheimer’s dementia).
Thrombotic thrombocytopenic purpura reported in at least one patient; relationship to risperidone not established.1
Attendant risk with psychotic illnesses; closely supervise high-risk patients.1 Prescribe oral risperidone in the smallest quantity consistent with good patient management to reduce the risk of overdosage.1
Priapism reported rarely with oral risperidone.1
Elevated prolactin concentrations possible, which persist during chronic administration.1
Weight gain possible.1
Each 0.5, 1, 2, 3, or 4 mg Risperdal M-TAB orally disintegrating tablet contains aspartame (e.g., Nutrasweet), which is metabolized in the GI tract to provide 0.14, 0.28, 0.42, 0.63, or 0.84 mg of phenylalanine per tablet, respectively.39 40 41 42 43 a
Osteodystrophy, renal tubular tumors, and adrenomedullary pheocytochromocytomas demonstrated in rats following IM administration of extended-release risperidone; not observed previously with oral risperidone.103 Relevance to humans currently not known.103
Experience in patients with certain concomitant diseases is limited.a b
Possible increased risk of NMS and increased sensitivity to antipsychotic agents in patients with parkinsonian syndrome or dementia with Lewy bodies; manifestations of sensitivity may include confusion, obtundation, postural instability with more frequent falling, or extrapyramidal adverse effects104 a b
Patients with recent history of MI or unstable heart disease generally were excluded from premarketing clinical studies.a b Use with caution in patients with altered metabolism or hemodynamics.a b
Pending revision, the material in this section should be considered in light of more recently available information in the MedWatch notification at the beginning of this monograph.
Category C.1 103
Risperidone and an active metabolite (9-hydroxyrisperidone) are distributed into milk.1 103 Women receiving oral risperidone should not breast-feed.1 Women treated with extended-release IM risperidone should not breast-feed during or for at least 12 weeks after the last injection.103
Safety and efficacy not established in children <18 years of age.1 103 However, has been used in a limited number of children 5–7 years of age for treatment of autistic disorders.31 33 (See Autistic Disorders under Uses.)
Insufficient experience in patients ≥65 years of age to determine whether geriatric patients respond differently than younger adults.1 Use with caution due to greater frequency of decreased hepatic, renal, and/or cardiac function and of concomitant disease and drug therapy observed in the elderly. (See Boxed Warning and see Cerebrovascular Effects under Cautions.)1
Minimize risk of orthostatic hypotension with lower initial dosage and careful dosage titration; monitor orthostatic vital signs in patients for whom hypotension is a concern.1 (See Special Populations under Dosage and Administration and see Orthostatic Hypotension under Cautions.)
No differences in tolerance of extended-release IM risperidone were observed in one study in patients ≥65 years of age with schizophrenia or schizoaffective disorder; no dosage adjustment recommended for otherwise healthy geriatric patients.103
Increased mortality reported in geriatric patients receiving risperidone concomitantly with furosemide (but not other diuretics) for the management of dementia-related psychosis.a b
Possible increased risk of death in geriatric patients with dementia-related psychosis regardless of concomitant use with furosemide.98 a b Substantial (1.6- to 1.7-fold) increase in mortality rate reported in geriatric patients with dementia who received atypical antipsychotic agents (e.g., risperidone, aripiprazole, olanzapine, quetiapine) for treatment of behavioral disorders; most fatalities resulted from cardiac-related events (e.g., heart failure, sudden death) or infections (mostly pneumonia).98 a b In addition, adverse cerebrovascular effects, sometimes fatal, reported in geriatric patients with dementia-related psychosis receiving risperidone.1 (See Cerebrovascular Effects under Cautions.)
Atypical antipsychotics are not approved for the treatment of dementia-related psychosis.98 a b (See Boxed Warning and see Increased Mortality in Geriatric Patients with Dementia-related Psychosis under Cautions.)
Possible increases in risperidone free fraction, resulting in enhanced effect; dosage adjustment recommended.1 (See Special Populations under Dosage and Administration.)
Possible decreased elimination compared with normal adults; dosage adjustment recommended.1 (See Special Populations under Dosage and Administration.)
Anxiety, somnolence, extrapyramidal symptoms, dizziness, constipation, nausea, dyspepsia, rhinitis, rash, tachycardia, dystonia, akathisia, abnormal vision, increased saliva, fatigue, weight increase.1 a b
Metabolized by CYP2D6 to 9-hydroxyrisperidone, which has similar pharmacologic activity.a b May weakly inhibit CYP2D6.1
Inhibitors or inducers of CYP2D6; potential pharmacokinetic interaction (altered risperidone metabolism and plasma concentrations of the active moiety [risperidone plus 9-hydroxyrisperidone]).1 (See Metabolism under Pharmacokinetics.) In vitro, drugs metabolized by CYP1A1, CYP1A2, CYP2C9, CYP2C19, and CYP3A4 only weakly inhibit risperidone metabolism.1
Drugs metabolized by CYP2D6; substantial pharmacokinetic interaction unlikely.1
Drug | Interaction | Comments |
|---|---|---|
Alcohol | Possible additive CNS effects1 | Advise patients to avoid alcohol1 |
Amitriptyline | No effects on pharmacokinetics of risperidone or active antipsychotic moietya b | |
Carbamazepine | Decreased plasma risperidone and 9-hydroxyrisperidone concentrations1 | Titrate risperidone dosage accordingly, particularly during carbamazepine initiation or discontinuance1 Patients receiving IM risperidone may need dosage increase or supplemental oral risperidone when carbamazepine is initiated; consider reducing IM risperidone dosage 2–4 weeks before discontinuance of carbamazepine103 |
Cimetidine | Increased risperidone bioavailability, but no effect on AUC of active antipsychotic moietya b | |
Clozapine | Possible decreased risperidone clearance1 | |
CNS agents | Additive CNS effects1 | |
Digoxin | No clinically relevant effect on digoxin pharmacokinetics1 | |
Donepezil | No substantial effects on donepezil pharmacokinetics1 | |
Dopamine agonists | Possible antagonistic effects1 | |
Erythromycin | No substantial interactions1 | |
Fluoxetine | Increased plasma risperidone concentrations; no effect on 9-hydroxyrisperidone concentrations1 103 | Reevaluate risperidone dosage during fluoxetine initiation or discontinuance;1 consider reducing dosage of IM risperidone 2–4 weeks before initiating fluoxetine103 |
Galantamine | No substantial effects on galantamine pharmacokinetics1 | |
Hypotensive agents | Additive hypotensive effects1 | Use with caution1 |
Levodopa | Possible antagonistic effects1 | |
Lithium | No effect on lithium AUC or peak plasma concentrations1 | |
Paroxetine | Increased plasma risperidone concentrations, decreased plasma 9-hydroxyrisperidone (active metabolite) concentrations, and increased plasma concentrations of active antipsychotic moiety1 c d Generally well tolerated; possible risk of parkinsonian symptomsd | Monitor patients carefully and consider possible monitoring of plasma risperidone concentrations;d reevaluate risperidone dosage during paroxetine initiation or discontinuance1 Consider lower initial dosage of paroxetine (10–20 mg daily)d |
Phenobarbital | Possible decreased plasma risperidone and 9-hydroxyrisperidone concentrations1 | Decreased risperidone efficacy possible1 Patients receiving IM risperidone may need dosage increase or supplemental oral risperidone when phenobarbital is initiated; consider reducing IM risperidone dosage 2–4 weeks before discontinuance of phenobarbital103 |
Phenytoin | Possible decreased plasma risperidone and 9-hydroxyrisperidone concentrations1 | Decreased risperidone efficacy possible1 Patients receiving IM risperidone may need dosage increase or supplemental oral risperidone when phenytoin is initiated; consider reducing IM risperidone dosage 2–4 weeks before discontinuance of phenytoin103 |
Ranitidine | Increased risperidone bioavailability and AUC of active antipsychotic fractiona b | |
Rifampin | Possible decreased plasma risperidone and 9-hydroxyrisperidone concentrations1 | Decreased risperidone efficacy possible1 Patients receiving IM risperidone may need dosage increase or supplemental oral risperidone when rifampin is initiated; consider reducing IM risperidone dosage 2–4 weeks before discontinuance of rifampin103 |
Valproate | Possible increase in peak plasma valproate concentration1 |
Well absorbed after oral administration, with peak plasma concentrations attained in approximately 1 hour.1
Absolute bioavailability is 70%; relative oral bioavailability from a tablet is 94% compared with a solution.1
Commercially available conventional and orally disintegrating tablets and oral solution are bioequivalent.1
After IM administration, there is a small initial release of the drug (<1% of dose) followed by a 3-week lag time; main drug release starts from 3 weeks onward and is maintained for 4–6 weeks.103
Food does not affect rate or extent of absorption.1
With IM administration of extended-release injection risperidone every 2 weeks, steady-state plasma concentrations achieved after 4 doses and are maintained 4–6 weeks after the last injection.103
Rapidly distributed.1 Crosses the placenta in rats; not known if crosses the placenta in humans.1 Risperidone and its active metabolite distribute into milk.1
90% (mainly albumin and α1-acid glycoprotein); major active metabolite (9-hydroxyrisperidone) is 77% protein bound.1
Extensively metabolized, principally in the liver via CYP2D6, to an active metabolite (9-hydroxyrisperidone); N-dealkylation is minor metabolic pathway.1
9-Hydroxyrisperidone has similar pharmacologic activity to parent drug; clinical effects result from combined concentrations of risperidone and 9-hydroxyrisperidone.a b
Excreted principally in urine (70%) and to much lesser extent, in feces (14%).1
After oral administration, overall mean elimination half-life for active moiety (risperidone plus 9-hydroxyrisperidone) is about 20 hours.1
After IM administration, apparent half-life of active moiety is 3–6 days.103 Elimination phase is complete approximately 7–8 weeks after last injection.103
In patients with moderate to severe renal impairment, total active moiety clearance (i.e., sum of risperidone and its active metabolite) is decreased by 60% compared with that of young healthy adults.1 Dosage adjustment recommended.1 (See Special Populations under Dosage and Administration.)
In patients with hepatic impairment, pharmacokinetics were similar to those in young healthy adults; however, the mean free-fraction of risperidone in plasma was increased by about 35% due to diminished albumin and α1-acid glycoprotein concentrations.1 Dosage adjustment recommended.1 (See Special Populations under Dosage and Administration.)
In geriatric patients receiving oral risperidone, renal clearance was decreased and half-lives were prolonged for both risperidone and its active metabolite compared with younger adults.1 Adjust dosage accordingly.1 However, in otherwise healthy patients ≥65 years of age treated with IM risperidone for up to 12 months, pharmacokinetics were similar to younger adults; no dosage adjustment recommended in such patients.103
CYP2D6 is subject to genetic polymorphism; extensive metabolizers convert risperidone rapidly into 9-hydroxyrisperidone, while poor metabolizers convert it much more slowly.1 Although extensive metabolizers have lower risperidone and higher 9-hydroxyrisperidone concentrations, the pharmacokinetics of the active moiety are similar after single and multiple doses in extensive and poor metabolizers.1
15–25°C.1 Protect from light and moisture.1
15–25°C.1 Do not remove from manufacturer’s pack.a
15–25°C.1 Protect from light and freezing.1
Store entire dose pack at 2–8°C; protect from light.103 If refrigeration unavailable, store at temperatures not >25°C for ≤7 days prior to administration.103
After mixing with diluent, use within 6 hours of suspension; do not expose to temperatures >25°C.103
For information on systemic interactions resulting from concomitant use, see Interactions.
May be mixed with water, coffee, orange juice, or low-fat milk.1 Not compatible with cola or tea.1
Exact mechanism of antipsychotic action has not been fully elucidated; may involve antagonism of central type 2 serotonergic (5-HT2) receptors and central dopamine D2 receptors.1 2 3 8 10 12 13 15
Antagonism at other receptors (e.g., α1- and α2-adrenergic receptors, histamine H1 receptors) may contribute to other therapeutic and adverse effects (e.g., orthostatic hypotension, somnolence).1
Pending revision, the material in this section should be considered in light of more recently available information in the MedWatch notification at the beginning of this monograph.
Risk of somnolence.1 Importance of avoiding driving, operating machinery, or performing hazardous tasks until gain experience with drug’s effects.1
Risk of orthostatic hypotension.1 103 Importance of using nonpharmacologic methods (e.g., sitting on edge of bed for several minutes upon waking, slowly rising from sitting to standing position) to minimize effects.103
Importance of informing clinicians of existing or contemplated concomitant therapy, including prescription or OTC drugs, as well as any concomitant illnesses (e.g., diabetes mellitus, seizures, dementia).a b
Importance of avoiding alcohol during risperidone therapy.1
Importance of avoiding overheating or dehydration.a b
Importance of informing patients with phenylketonuria that risperidone orally disintegrating tablets contain aspartame.39 40 41 42 43 a
Importance of women informing clinicians if they are or plan to become pregnant during oral risperidone therapy or for 12 weeks after last risperidone IM injection.1 103
Breast-feeding not recommended.1 103 Importance of women informing clinicians if they are or plan to breast-feed during oral risperidone therapy or for 12 weeks after last IM risperidone IM injection.1 103
Importance of informing patients of other important precautionary information.1 103 (See Cautions.)
Excipients in commercially available drug preparations may have clinically important effects in some individuals; consult specific product labeling for details.
Pending revision, the material in this section should be considered in light of more recently available information in the MedWatch notification at the beginning of this monograph.
Routes | Dosage Forms | Strengths | Brand Names | Manufacturer |
|---|---|---|---|---|
Oral | Solution | 1 mg/mL | Risperdal | Janssen |
Tablets | 0.25 mg | Risperdal (with propylene glycol; scored) | Janssen | |
0.5 mg | Risperdal (with propylene glycol; scored) | Janssen | ||
1 mg | Risperdal (with propylene glycol; scored) | Janssen | ||
2 mg | Risperdal (with propylene glycol; scored) | Janssen | ||
3 mg | Risperdal (with propylene glycol; scored) | Janssen | ||
4 mg | Risperdal (with propylene glycol; scored) | Janssen | ||
Tablets, orally disintegrating | 0.5 mg | Risperdal M-TAB (with aspartame) | Janssen | |
1 mg | Risperdal M-TAB (with aspartame) | Janssen | ||
2 mg | Risperdal M-TAB (with aspartame) | Janssen | ||
3 mg | Risperdal M-TAB (with aspartame) | Janssen | ||
4 mg | Risperdal M-TAB (with aspartame) | Janssen | ||
Parenteral | For injectable suspension, extended-release, for IM use | 25 mg | Risperdal Consta (available as dose pack containing a SmartSite needle-free vial access device, a Needle-Pro safety needle, and with 2 mL prefilled syringe diluent) | Janssen |
37.5 mg | Risperdal Consta (available as dose pack containing a SmartSite needle-free vial access device, a Needle-Pro safety needle, and with 2 mL prefilled syringe diluent) | Janssen | ||
50 mg | Risperdal Consta (available as dose pack containing a SmartSite needle-f |