Papaverine Side Effects
Medically reviewed by Drugs.com. Last updated on Aug 6, 2024.
Applies to papaverine: injection solution.
Common side effects of papaverine
Some side effects of papaverine may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.
Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
Less common side effects
- bruising or bleeding at place of injection
- burning (mild) along penis
- difficulty in ejaculating
- swelling at place of injection
Papaverine injected into the penis may cause tingling at the tip of the penis. This is no cause for concern.
Serious side effects of papaverine
Along with its needed effects, papaverine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur while taking papaverine:
Rare side effects
- dizziness
- erection continuing for more than 4 hours, or painful erection
- lumps in the penis
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Patient resources
- Papaverine drug information
- Papaverine (Injection) (Advanced Reading)
- Papaverine (Oral) (Advanced Reading)
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Further information
Papaverine side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.
