This medicine is used for the following purposes:
- nausea and vomiting
- schizophrenia
Generic Name: Perphenazine
Instructions
This medicine may be taken with or without food.
This medicine will work best if you take it at about the same time every day.
Store at room temperature away from heat, light, and moisture. Do not keep in the bathroom.
Drink plenty of water while on this medicine.
Tell your doctor if you have severe or persistent sweating, diarrhea or vomiting. These can increase your risk of a serious side effect.
This medicine can make you sensitive to the sun. Use sunscreen or protective clothing when in sun.
It may take several weeks for this medicine to fully work.
If you are using this medicine regularly, it is important to take each dose of medicine on time. Keep taking the medicine even if you feel well.
If you forget to take a dose on time, take it as soon as you remember. If it is almost time for the next dose, do not take the missed dose. Return to your normal schedule. Do not take 2 doses at one time.
Drug interactions can change how medicines work or increase risk for side effects. Tell your health care providers about all medicines taken. Include prescription and over-the-counter medicines, vitamins, and herbal medicines. Speak with your doctor or pharmacist before starting or stopping any medicine.
Tell your doctor if symptoms do not get better or if they get worse.
If you need to stop this medicine, your doctor may wish to gradually reduce the dosage before stopping.
Keep all appointments for medical exams and tests while on this medicine.
Do not take the medicine more than three times during 24 hours.
Cautions
Tell your doctor and pharmacist if you ever had an allergic reaction to a medicine.
This medicine is associated with a rare but very serious medical condition. Please speak with your doctor about symptoms you should look out for while on this medicine. Notify your doctor immediately if you develop those symptoms.
Some patients taking this medicine have experienced serious side effects. Please speak with your doctor to understand the risks and benefits associated with this medicine.
This medicine is associated with an increased risk of serious heart problems and heart attack. Please speak with your doctor about the risks and benefits of using this medicine. Contact your doctor immediately if you experience chest pain or difficulty breathing.
Do not use the medication any more than instructed.
This medicine may cause dizziness or fainting. Do not stand or sit up quickly.
If possible, avoid using with marijuana or other medicines that can cause dizziness or drowsiness. These include allergy/cold products, muscle relaxers, sleep aids, and pain relievers.
Your ability to stay alert or to react quickly may be impaired by this medicine. Do not drive or operate machinery until you know how this medicine will affect you.
If you drink alcohol regularly, please speak with your doctor.
Avoid becoming overheated during exercise or other activities. Try to stay cool in hot weather.
Tell the doctor or pharmacist if you are pregnant, planning to be pregnant, or breastfeeding.
Do not breastfeed while on this medicine. This medicine can pass through breast milk to the baby.
Always carry an ID card or wear a medical alert bracelet indicating your medical condition.
Do not share this medicine with anyone who has not been prescribed this medicine.
Side Effects
The following is a list of some common side effects from this medicine. Please speak with your doctor about what you should do if you experience these or other side effects.
- blurry vision
- constipation
- dizziness or drowsiness
- dry mouth
- lack of energy and tiredness
- lightheadedness
- sudden or unexplained weight gain
Call your doctor or get medical help right away if you notice any of these more serious side effects:
- decreased awareness or responsiveness
- bleeding or bruising
- breast milk
- breast pain or swelling
- confusion
- drooling
- fainting
- fast, irregular, or slow heartbeat
- uncontrollable movement of face, tongue, arms or legs
- muscle aches, spasms or abnormal movements
- nervousness
- restlessness
- seizures
- problems with sexual functions or desire
- shakiness
- sore throat
- severe stomach or bowel pain
- difficulty swallowing
- unusual or unexplained tiredness or weakness
- dark urine
- severe or persistent vomiting
- yellowing of eyes or skin
A few people may have an allergic reaction to this medicine. Symptoms can include difficulty breathing, skin rash, itching, swelling, or severe dizziness. If you notice any of these symptoms, seek medical help quickly.
Please speak with your doctor, nurse, or pharmacist if you have any questions about this medicine.
IMPORTANT NOTE: This document tells you briefly how to take your medicine, but it does not tell you all there is to know about it. Your doctor or pharmacist may give you other documents about your medicine. Please talk to them if you have any questions. Always follow their advice.
There is a more complete description of this medicine available in English. Scan this code on your smartphone or tablet or use the web address below. You can also ask your pharmacist for a printout. If you have any questions, please ask your pharmacist.
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More information about PERPHENAZINE - ORAL
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