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PIMAVANSERIN (Pi ma VAN ser in) is used to treat hallucinations (hearing voices, seeing things that are not there) and delusions (having beliefs that are not true) associated with Parkinson's disease.
This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.
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Take this medicine by mouth with a glass of water. Follow the directions on the prescription label. Swallow the capsules whole. You can take it with or without food. You may open the capsule and put the contents in 1 tablespoon of applesauce, yogurt, pudding, or a liquid nutritional supplement. Swallow the medicine and food mixture right away. Do not chew the medicine or 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. This medicine is not approved for use in children.
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.
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Do not take this medicine with any of the following medications:
-certain medicines for fungal infections like fluconazole, itraconazole, ketoconazole, posaconazole, voriconazole
-cisapride
-dronedarone
-pimozide
-thioridazine
This medicine may also interact with the following medications:
-carbamazepine
-certain antivirals for HIV or hepatitis like ritonavir
-certain antibiotics like clarithromycin, gatifloxacin, moxifloxacin
-certain medicines for irregular heart beat like amiodarone, disopyramide, propafenone, quinidine, sotalol
-fosphenytoin
-modafinil
-nafcillin
-phenobarbital
-primidone
-phenytoin
-other medicines for psychotic disturbances
-other medicines that prolong the QT interval (cause an abnormal heart rhythm) like dofetilide
-rifampin
-St. John's Wort
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.
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Visit your doctor or health care professional for regular checks on your progress. Tell your doctor or healthcare professional if your symptoms do not start to get better or if they get worse.
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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.
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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
-breathing problems
-confusion
-falls
-increase in hallucination, loss of contact with reality
-loss of balance or coordination
-signs and symptoms of a dangerous change in heartbeat or heart rhythm like chest pain; dizziness; fast or irregular heartbeat; palpitations; feeling faint or lightheaded, falls; breathing problems
-swelling of the ankles, feet, hands
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
-constipation
-drowsiness
-nausea
-tiredness
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.
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Keep out of the reach of children.
Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Throw away any unused medicine after the expiration date.
NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.
DISCLAIMER: This drug information content is provided for informational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Patients should always consult their physician with any questions regarding a medical condition and to obtain medical advice and treatment. Drug information is sourced from GSDD (Gold Standard Drug Database ) provided by Elsevier.