The most commonly reported side effects of avanafil include drug effect decreased, wrong technique in product usage process, and erectile dysfunction, based on 629 FDA adverse event reports from 2005 to 2025. 52.8% of reports found the drug to be ineffective.
Percentages show how often each reaction appears relative to total reports for avanafil.
These are voluntary reports and do not establish that avanafil caused these reactions.
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Other drugs that appear in adverse event reports alongside avanafil. Drugs flagged as a suspected cause appear in the first column. Drugs taken at the same time but not suspected appear in the second.
Also suspected
Taken alongside
Co-occurrence in adverse event reports does not establish a drug interaction. Patients often take multiple medications, and these lists reflect prescribing patterns rather than causal relationships. Consult a healthcare provider about potential drug interactions.
0.5% of avanafil adverse event reports involve female patients and 96.7% involve male patients. The largest age group is adult at 53%. These figures reflect who reports side effects, not underlying risk.
Sex
Age group
Conditions and purposes for which patients were taking avanafil when the adverse event was reported.
Showing 15 of 17 indications
Avanafil is sold under the brand name Stendra.
An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.
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