The most commonly reported side effects of glecaprevir include fatigue, headache, and nausea, based on 10,863 FDA adverse event reports from 2017 to 2025. 1.7% of reports found the drug to be ineffective.
Percentages show how often each reaction appears relative to total reports for glecaprevir.
These are voluntary reports and do not establish that glecaprevir caused these reactions.
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Other drugs that appear in adverse event reports alongside glecaprevir. 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.
43.6% of glecaprevir adverse event reports involve female patients and 49.1% involve male patients. The largest age group is adult at 85%. These figures reflect who reports side effects, not underlying risk.
Sex
Age group
Conditions and purposes for which patients were taking glecaprevir when the adverse event was reported.
Showing 15 of 76 indications
Glecaprevir is sold under the brand name Mavyret.
An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.
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