The most commonly reported side effects of pirtobrutinib include death, malignant neoplasm progression, and pneumonia, based on 590 FDA adverse event reports from 2022 to 2025. 4.2% of reports found the drug to be ineffective.
Percentages show how often each reaction appears relative to total reports for pirtobrutinib.
These are voluntary reports and do not establish that pirtobrutinib caused these reactions.
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Other drugs that appear in adverse event reports alongside pirtobrutinib. 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.
25.8% of pirtobrutinib adverse event reports involve female patients and 51.9% involve male patients. The largest age group is elderly at 72%. These figures reflect who reports side effects, not underlying risk.
Sex
Age group
Conditions and purposes for which patients were taking pirtobrutinib when the adverse event was reported.
Showing 15 of 29 indications
Pirtobrutinib is sold under the brand name Jaypirca.
An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.
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