Papaverine (Injection)

Introduction:

Papaverine (pa-PAV-er-een)

Treats heart attack, angina (chest pain), or blood clots in your lungs or the blood vessels of your body.

Brand Name(s):

There may be other brand names for this medicine.

When This Medicine Should Not Be Used:

How to Use This Medicine:

Injectable

• Your doctor will prescribe your exact dose and how often you should receive this medicine.
• This medicine is given through a needle placed in one of your veins or as a shot into one of your muscles.
• A nurse or other trained health professional will give you this medicine.

Drugs and Foods to Avoid:

Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.

Warnings While Using This Medicine:

• Make sure your doctor knows if you are pregnant or breast feeding.
• Make sure your doctor knows if you have glaucoma or liver disease.

Possible Side Effects While Using This Medicine:

Call your doctor right away if you notice any of these side effects:

• Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing.
• Dark colored urine.
• Fast heartbeat.
• Severe diarrhea, vomiting, or stomach pain.
• Yellowing of the skin or the whites of your eyes.

If you notice these less serious side effects, talk with your doctor:

• Constipation, nausea, mild abdominal pain, or loss of appetite.
• Drowsiness or dizziness.
• Headache, body aches, sweating, or weakness.
• Pain, itching, burning, or swelling under your skin where the medicine was given.
• Warmth or redness in your face, neck, arms, or upper chest.

If you notice other side effects that you think are caused by this medicine, tell your doctor: