Papaverine extended-release capsules

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What are papaverine extended-release capsules?

PAPAVERINE (PAVABID®, PAVACOT®) is a vasodilator that relaxes blood vessels and makes them wider and allows the blood to pass through them more easily. Generic papaverine extended-release capsules are available.

What should I tell my health care provider before I take this medicine?

They need to know if you have, or have had, any of these conditions:
• an alcohol problem
• heart disease or irregular heartbeats
• liver disease
• glaucoma
• Parkinson's disease
• an unusual or allergic reaction to papaverine, other medicines, foods, dyes, or preservatives
• pregnant or trying to get pregnant
• breast-feeding

How should I use this medicine?

Take papaverine by mouth. Follow the directions on the prescription label. Swallow the capsules with a drink of water. Do not chew, open, break or crush the capsules. The capsules are formulated to release the drug slowly in your body. Take your doses at regular intervals. Do not take your medicine more often than directed.

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 drug(s) may interact with papaverine?

• alcohol
• barbiturate medicines for inducing sleep or treating seizures (convulsions)
• medicines for anxiety or sleeping problems, such as diazepam or temazepam
• medicines for Parkinson's disease
• some medicines for pain (narcotic analgesics such as morphine, tramadol)

Tell your prescriber or health care professional about all other medicines you are taking, including non-prescription medicines, nutritional supplements, or herbal products. Also tell your prescriber or health care professional if you are a frequent user of drinks with caffeine or alcohol, if you smoke, or if you use illegal drugs. These may affect the way your medicine works. Check with your health care professional before stopping or starting any of your medicines.

What should I watch for while taking papaverine?

If you experience dizziness or feel faint, this may be due to the lowering of your blood pressure. Lie down immediately and raise your legs. If symptoms persist, call your prescriber or health care professional. Do not drive, use machinery, or do anything that requires mental alertness until you know how papaverine affects you.

What side effects may I notice from using papaverine?

Side effects that you should report to your prescriber or health care professional as soon as possible:
• fainting or falling spells
• fast or irregular heartbeat
• stomach pain
• yellowing or the eyes or skin

Side effects that usually do not require medical attention report to your prescriber or health care professional if they continue or are bothersome):
• nausea or vomiting, decreased appetite, diarrhea, constipation
• dizziness
• drowsiness
• headache
• sweating or flushing

Where can I keep my medicine?

Keep out of the reach of children in a container that small children cannot open.

Store the bottle at room temperature at 15—30 degrees C (59—86 degrees F).

Important Disclaimer: The drug information provided here is for educational purposes only. It is intended to supplement, not substitute for, the diagnosis, treatment and advice of a medical professional. This drug information does not cover all possible uses, precautions, side effects and interactions. It should not be construed to indicate that this or any drug is safe for you. Consult your medical professional for guidance before using any prescription or over the counter drugs.