The most commonly reported side effects of cosyntropin include foetal growth restriction, foetal exposure during pregnancy, and dyspnoea, based on 266 FDA adverse event reports from 2004 to 2025. 5.3% of reports found the drug to be ineffective.
Percentages show how often each reaction appears relative to total reports for cosyntropin.
These are voluntary reports and do not establish that cosyntropin caused these reactions.
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Other drugs that appear in adverse event reports alongside cosyntropin. 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.
48.9% of cosyntropin adverse event reports involve female patients and 37.6% involve male patients. The largest age group is adult at 46%. These figures reflect who reports side effects, not underlying risk.
Sex
Age group
Conditions and purposes for which patients were taking cosyntropin when the adverse event was reported.
Showing 15 of 49 indications
Cosyntropin is sold under the brand name Cosyntropin.
An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.
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