Methimazole and Protriptyline interaction
Methimazole and Protriptyline: the Protriptyline prescribing label mentions this combination without an instruction to avoid it or change the dose.
Minor
Mentioned, no instruction to avoid. Worth knowing; rarely a reason to change anything on its own.
What the FDA labels say
From the Protriptyline (Protriptyline Hydrochloride) label · effective 2023-07-25
Minor
On rare occasions, hyperthyroid patients or those receiving thyroid medication may develop arrhythmias when this drug is given.
Taking more than these two? Interactions stack. Check your whole list at once; it stays in your browser.
Open in the checkerNot medical advice. Interaction Checker quotes FDA label text and NIH fact sheets. Whether an interaction matters for you depends on doses, timing, kidney and liver function, and other conditions. Confirm with a pharmacist or prescriber.