The most commonly reported side effects of toripalimab include myelosuppression, off label use, and white blood cell count decreased, based on 1,581 FDA adverse event reports from 2019 to 2025.
Percentages show how often each reaction appears relative to total reports for toripalimab.
These are voluntary reports and do not establish that toripalimab caused these reactions.
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Other drugs that appear in adverse event reports alongside toripalimab. 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.
7.3% of toripalimab adverse event reports involve female patients and 16.4% involve male patients. The largest age group is adult at 65%. These figures reflect who reports side effects, not underlying risk.
Sex
Age group
Conditions and purposes for which patients were taking toripalimab when the adverse event was reported.
Showing 15 of 263 indications
Toripalimab is sold under the brand name Loqtorzi.
An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.
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