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Drug interaction
A minor drug-drug interaction between Dofetilide and Sulfamethoxazole is recorded in public interaction data. Severity reflects the source classification; it does not describe your individual risk. Do not start, stop, or change either medicine based on this page.
A minor interaction is usually of limited importance for most people, though it is still worth being aware of.
Usually no change is needed - but ask your pharmacist if you notice anything unusual.
Dofetilide and Sulfamethoxazole are each reported to cause the effects below. Taking them together can make these more likely or more pronounced - one of the ways a drug interaction matters.
Compiled from public adverse-event reports; an overlap, not a confirmed causal mechanism.
DDInter 2.0 (CC-BY 4.0, https://ddinter.scbdd.com)
This is not medical advice. Drugvu is an independent aggregator of public records.