Risperidone
Risperidone Oral disintegrating tablet
What is this medicine?
RISPERIDONE (ris PER i done) is an antipsychotic. It is used to treat schizophrenia, bipolar disorder, and some symptoms of autism.
This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.
What should I tell my health care provider before I take this medicine?
They need to know if you have any of these conditions:
blood disorder or disease
dementia
diabetes or a family history of diabetes
difficulty swallowing
heart disease or previous heart attack
history of brain tumor or head injury
history of breast cancer
irregular heartbeat or low blood pressure
kidney or liver disease
Parkinson's disease
phenylketonuria
seizures (convulsions)
an unusual or allergic reaction to risperidone, paliperidone, other medicines, foods, dyes, or preservatives
pregnant or trying to get pregnant
breast-feeding
How should I use this medicine?
Take this medicine by mouth. Follow the directions on the prescription label. Peel back the foil to expose the tablet. Do not push the tablet through the foil because this could damage the tablet. After removing the tablet from the package, the tablet should be taken immediately. It cannot be stored once it is removed from the package. These tablets are made to dissolve in the mouth. Place the tablet on the tongue and allow it to dissolve, then swallow. Do not split or chew the tablet. While you may take these tablets with water, it is not necessary to do so. You can take it with or without food. If it upsets your stomach, take it with food. Take your medicine at regular intervals. Do not take it more often than directed. Do not stop taking except on your doctor's advice.
Talk to your pediatrician regarding the use of this medicine in children. While this drug may be prescribed for children as young as 5 years of age for selected conditions, precautions do apply.
Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
NOTE: This medicine is only for you. Do not share this medicine with others.
What if I miss a dose?
If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.
What may interact with this medicine?
Do not take this medicine with any of the following medications:
certain medicines for fungal infections like fluconazole, itraconazole, ketoconazole, posaconazole, voriconazole
cisapride
dofetilide
dronedarone
droperidol
pimozide
sparfloxacin
thioridazine
ziprasidone
This medicine may also interact with the following medications:
arsenic trioxide
certain antibiotics like clarithromycin, gatifloxacin, levofloxacin, moxifloxacin, pentamidine, rifampin
certain medicines for blood pressure
certain medicines for cancer
certain medicines for irregular heart beat
certain medications for Parkinson's disease like levodopa
certain medicines for seizures like carbamazepine
certain medicines for sleep or sedation
narcotic medicines for pain
other medicines for mental anxiety, depression, or psychotic disturbances
other medicines that prolong the QT interval (cause an abnormal heart rhythm)
ritonavir
This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.
What should I watch for while using this medicine?
Visit your doctor or health care professional for regular checks on your progress. It may be several weeks before you see the full effects. Do not suddenly stop taking this medicine. You may need to gradually reduce the dose. Only stop taking this medicine on the advice of your doctor or health care professional.
You may get dizzy or drowsy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this medicine affects you. Do not stand or sit up quickly, especially if you are an older patient. This reduces the risk of dizzy or fainting spells. Alcohol can increase dizziness and drowsiness. Avoid alcoholic drinks. You can get a hangover effect the morning after a bedtime dose.
Do not treat yourself for colds, diarrhea or allergies. Ask your doctor or health care professional for advice, some nonprescription medicines may increase possible side effects.
This medicine can reduce the response of your body to heat or cold. Dress warm in cold weather and stay hydrated in hot weather. If possible, avoid extreme temperatures like saunas, hot tubs, very hot or cold showers, or activities that can cause dehydration such as vigorous exercise.
What side effects may I notice from receiving this medicine?
Side effects that you should report to your doctor or health care professional as soon as possible:
aching muscles and joints
confusion
fainting spells
fast or irregular heartbeat (palpitations)
fever or chills, sore throat
increased hunger or thirst
increased urination
loss of balance, difficulty walking or falls
stiffness, spasms, trembling
uncontrollable head, mouth, neck, arm, or leg movements
unusually weak or tired
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
constipation
decreased sexual ability
difficulty sleeping
drowsiness or dizziness
increase or decrease in saliva
nausea, vomiting
weight gain
This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Where should I keep my medicine?
Keep out of the reach of children.
Store at room temperature between 15 to 25 degrees C (59 and 77 degrees F). Throw away any unused medicine after the expiration date.
Risperidone Oral solution
What is this medicine?
RISPERIDONE (ris PER i done) is an antipsychotic. It is used to treat schizophrenia, bipolar disorder, and some symptoms of autism.
This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.
What should I tell my health care provider before I take this medicine?
They need to know if you have any of these conditions:
blood disorder or disease
dementia
diabetes or a family history of diabetes
difficulty swallowing
heart disease or previous heart attack
history of brain tumor or head injury
history of breast cancer
irregular heartbeat or low blood pressure
kidney or liver disease
Parkinson's disease
seizures (convulsions)
an unusual or allergic reaction to risperidone, paliperidone, other medicines, foods, dyes, or preservatives
pregnant or trying to get pregnant
breast-feeding
How should I use this medicine?
Take this medicine by mouth. Follow the directions on the prescription label. Use the specially marked dropper in the bottle to measure each dose. Ask your pharmacist if you do not have one. Household spoons are not accurate. Take your dose alone or mix your dose with low-fat milk, orange juice, water, or coffee just before taking. Do NOT mix the solution with cola, carbonated beverages, or tea. You can take it with or without food. If it upsets your stomach, take it with food. Take your medicine at regular intervals. Do not take it more often than directed. Do not stop taking except on your doctor's advice.
Talk to your pediatrician regarding the use of this medicine in children. While this drug may be prescribed for children as young as 5 years of age for selected conditions, precautions do apply.
Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
NOTE: This medicine is only for you. Do not share this medicine with others.
What if I miss a dose?
If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.
What may interact with this medicine?
Do not take this medicine with any of the following medications:
certain medicines for fungal infections like fluconazole, itraconazole, ketoconazole, posaconazole, voriconazole
cisapride
droperidol
dofetilide
dronedarone
pimozide
sparfloxacin
thioridazine
ziprasidone
This medicine may also interact with the following medications:
arsenic trioxide
certain antibiotics like clarithromycin, gatifloxacin, levofloxacin, moxifloxacin, pentamidine, rifampin
certain medicines for blood pressure
certain medicines for cancer
certain medicines for irregular heart beat
certain medications for Parkinson's disease like levodopa
certain medicines for seizures like carbamazepine
certain medicines for sleep or sedation
narcotic medicines for pain
other medicines for mental anxiety, depression, or psychotic disturbances
other medicines that prolong the QT interval (cause an abnormal heart rhythm)
ritonavir
This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.
What should I watch for while using this medicine?
Visit your doctor or health care professional for regular checks on your progress. It may be several weeks before you see the full effects. Do not suddenly stop taking this medicine. You may need to gradually reduce the dose. Only stop taking this medicine on the advice of your doctor or health care professional.
You may get dizzy or drowsy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this medicine affects you. Do not stand or sit up quickly, especially if you are an older patient. This reduces the risk of dizzy or fainting spells. Alcohol can increase dizziness and drowsiness. Avoid alcoholic drinks. You can get a hangover effect the morning after a bedtime dose.
Do not treat yourself for colds, diarrhea or allergies. Ask your doctor or health care professional for advice, some nonprescription medicines may increase possible side effects.
This medicine can reduce the response of your body to heat or cold. Dress warm in cold weather and stay hydrated in hot weather. If possible, avoid extreme temperatures like saunas, hot tubs, very hot or cold showers, or activities that can cause dehydration such as vigorous exercise.
What side effects may I notice from receiving this medicine?
Side effects that you should report to your doctor or health care professional as soon as possible:
aching muscles and joints
confusion
fainting spells
fast or irregular heartbeat (palpitations)
fever or chills, sore throat
increased hunger or thirst
increased urination
loss of balance, difficulty walking or falls
stiffness, spasms, trembling
uncontrollable head, mouth, neck, arm, or leg movements
unusually weak or tired
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
constipation
decreased sexual ability
difficulty sleeping
drowsiness or dizziness
increase or decrease in saliva
nausea, vomiting
weight gain
This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Where should I keep my medicine?
Keep out of the reach of children.
Store at room temperature between 15 to 25 degrees C (59 and 77 degrees F). Protect from light and do not freeze. Throw away any unused medicine after the expiration date.
Risperidone Oral tablet
What is this medicine?
RISPERIDONE (ris PER i done) is an antipsychotic. It is used to treat schizophrenia, bipolar disorder, and some symptoms of autism.
This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.
What should I tell my health care provider before I take this medicine?
They need to know if you have any of these conditions:
blood disorder or disease
dementia
diabetes or a family history of diabetes
difficulty swallowing
heart disease or previous heart attack
history of brain tumor or head injury
history of breast cancer
irregular heartbeat or low blood pressure
kidney or liver disease
Parkinson's disease
seizures (convulsions)
an unusual or allergic reaction to risperidone, paliperidone, other medicines, foods, dyes, or preservatives
pregnant or trying to get pregnant
breast-feeding
How should I use this medicine?
Take this medicine by mouth with a glass of water. Follow the directions on the prescription label. You can take it with or without food. If it upsets your stomach, take it with food. Take your medicine at regular intervals. Do not take it more often than directed. Do not stop taking except on your doctor's advice.
Talk to your pediatrician regarding the use of this medicine in children. While this drug may be prescribed for children as young as 5 years of age for selected conditions, precautions do apply.
Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
NOTE: This medicine is only for you. Do not share this medicine with others.
What if I miss a dose?
If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.
What may interact with this medicine?
Do not take this medicine with any of the following medications:
certain medicines for fungal infections like fluconazole, itraconazole, ketoconazole, posaconazole, voriconazole
cisapride
dofetilide
dronedarone
droperidol
pimozide
sparfloxacin
thioridazine
ziprasidone
This medicine may also interact with the following medications:
arsenic trioxide
certain antibiotics like clarithromycin, gatifloxacin, levofloxacin, moxifloxacin, pentamidine, rifampin
certain medicines for blood pressure
certain medicines for cancer
certain medicines for irregular heart beat
certain medications for Parkinson's disease like levodopa
certain medicines for seizures like carbamazepine
certain medicines for sleep or sedation
narcotic medicines for pain
other medicines for mental anxiety, depression, or psychotic disturbances
other medicines that prolong the QT interval (cause an abnormal heart rhythm)
ritonavir
This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.
What should I watch for while using this medicine?
Visit your doctor or health care professional for regular checks on your progress. It may be several weeks before you see the full effects. Do not suddenly stop taking this medicine. You may need to gradually reduce the dose. Only stop taking this medicine on the advice of your doctor or health care professional.
You may get dizzy or drowsy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this medicine affects you. Do not stand or sit up quickly, especially if you are an older patient. This reduces the risk of dizzy or fainting spells. Alcohol can increase dizziness and drowsiness. Avoid alcoholic drinks. You can get a hangover effect the morning after a bedtime dose.
Do not treat yourself for colds, diarrhea or allergies. Ask your doctor or health care professional for advice, some nonprescription medicines may increase possible side effects.
This medicine can reduce the response of your body to heat or cold. Dress warm in cold weather and stay hydrated in hot weather. If possible, avoid extreme temperatures like saunas, hot tubs, very hot or cold showers, or activities that can cause dehydration such as vigorous exercise.
What side effects may I notice from receiving this medicine?
Side effects that you should report to your doctor or health care professional as soon as possible:
aching muscles and joints
confusion
fainting spells
fast or irregular heartbeat
fever or chills, sore throat
increased hunger or thirst
increased urination
loss of balance, difficulty walking or falls
stiffness, spasms, trembling
uncontrollable head, mouth, neck, arm, or leg movements
unusually weak or tired
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
constipation
decreased sexual ability
difficulty sleeping
drowsiness or dizziness
increase or decrease in saliva
nausea, vomiting
weight gain
This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Where should I keep my medicine?
Keep out of the reach of children.
Store at room temperature between 15 and 25 degrees C (59 and 77 degrees F). Protect from light. Throw away any unused medicine after the expiration date.
Risperidone Solution for injection
What is this medicine?
RISPERIDONE (ris PER i done) is used to treat schizophrenia and bipolar disorder. Bipolar disorder is also known as manic-depression.
This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.
What should I tell my health care provider before I take this medicine?
They need to know if you have any of these conditions:
blood disorder or disease
dementia
diabetes or a family history of diabetes
difficulty swallowing
heart disease or previous heart attack
history of brain tumor or head injury
history of breast cancer
irregular heartbeat or low blood pressure
kidney disease
liver disease
Parkinson's disease
seizures
an unusual or allergic reaction to risperidone, paliperidone, other medicines, foods, dyes, or preservatives
pregnant or trying to get pregnant
breast-feeding
How should I use this medicine?
This medicine is for injection into a muscle. It is given by a health care professional in a hospital or clinic setting.
Talk to your pediatrician regarding the use of this medicine in children. Special care may be needed.
Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
NOTE: This medicine is only for you. Do not share this medicine with others.
What if I miss a dose?
Try to keep any appointments for your injections. Usually, this medicine is given every 2 weeks. Contact your health care provider for instructions if you miss an appointment.
What may interact with this medicine?
Do not take this medicine with any of the following medications:
certain medicines for fungal infections like fluconazole, itraconazole, ketoconazole, posaconazole, voriconazole
cisapride
dofetilide
dronedarone
droperidol
pimozide
sparfloxacin
thioridazine
ziprasidone
This medicine may also interact with the following medications:
arsenic trioxide
certain antibiotics like clarithromycin, gatifloxacin, levofloxacin, moxifloxacin, pentamidine, rifampin
certain medicines for blood pressure
certain medicines for cancer
certain medicines for irregular heart beat
certain medications for Parkinson's disease like levodopa
certain medicines for seizures like carbamazepine
certain medicines for sleep or sedation
narcotic medicines for pain
other medicines for mental anxiety, depression, or psychotic disturbances
other medicines that prolong the QT interval (cause an abnormal heart rhythm)
ritonavir
This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.
What should I watch for while using this medicine?
Your condition will be monitored carefully while you are receiving this medicine.
You may get dizzy or drowsy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this medicine affects you. Do not stand or sit up quickly, especially if you are an older patient. This reduces the risk of dizzy or fainting spells. Alcohol can increase dizziness and drowsiness. Avoid alcoholic drinks.
Do not treat yourself for colds, diarrhea or allergies. Ask your doctor or health care professional for advice, some nonprescription medicines may increase possible side effects.
This medicine can reduce the response of your body to heat or cold. Dress warm in cold weather and stay hydrated in hot weather. If possible, avoid extreme temperatures like saunas, hot tubs, very hot or cold showers, or activities that can cause dehydration such as vigorous exercise.
What side effects may I notice from receiving this medicine?
Side effects that you should report to your doctor or health care professional as soon as possible:
allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
aching muscles and joints
confusion
fast or irregular heartbeat
feeling faint, lightheaded, falls
fever or chills, sore throat
increased thirst or hunger
increased urination
lower belly pain
problems with balance, walking
stiffness, spasms, trembling
uncontrollable head, mouth, neck, arm, or leg movements
unusually weak or tired
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
constipation
change in sex drive or performance
difficulty sleeping
drowsiness or dizziness
increase or decrease in saliva
nausea, vomiting
weight gain
This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Where should I keep my medicine?
This drug is given in a hospital or clinic and will not be stored at home.
Updated:  
March 21, 2017
Sources:  
U.S. FDA-approved Package Insert