The most commonly reported side effects of tolazoline include torsade de pointes, premature baby, and low birth weight baby, based on 46 FDA adverse event reports from 2004 to 2024. 6.5% of reports found the drug to be ineffective.
Percentages show how often each reaction appears relative to total reports for tolazoline.
These are voluntary reports and do not establish that tolazoline caused these reactions.
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Other drugs that appear in adverse event reports alongside tolazoline. 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.
65.2% of tolazoline adverse event reports involve female patients and 30.4% involve male patients. The largest age group is adult at 58%. These figures reflect who reports side effects, not underlying risk.
Sex
Age group
Conditions and purposes for which patients were taking tolazoline when the adverse event was reported.
Tolazoline is sold under the brand name Priscoline.
An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.
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