The most commonly reported side effects of tocainide include anaemia, cardiac failure, and dyspnoea, based on 39 FDA adverse event reports from 2004 to 2024.
Percentages show how often each reaction appears relative to total reports for tocainide.
These are voluntary reports and do not establish that tocainide caused these reactions.
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Other drugs that appear in adverse event reports alongside tocainide. 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.
30.8% of tocainide adverse event reports involve female patients and 59.0% involve male patients. The largest age group is elderly at 63%. These figures reflect who reports side effects, not underlying risk.
Sex
Age group
Conditions and purposes for which patients were taking tocainide when the adverse event was reported.
Tocainide is sold under the brand name Tonocard.
An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.
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