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Discover Supplement-Drug Interactions

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Last Updated: 3 years ago

Possible Interaction: Digitoxin and Quinidine

supplement:

Quinidine

Research Papers that Mention the Interaction

We conclude that there is a clinically important interaction between digitoxin and quinidine , but it is to a lesser extent and is caused by different mechanism, in part, than the interaction between digoxin and quinidine.
Clinical pharmacology and therapeutics  •  1986  |  View Paper
Although the Na+/H+ exchange activity was not inhibited by tetrodotoxin or digitoxin , it was inhibited by quinidine , quinacrine, amiloride, and several amiloride derivatives.
The Journal of biological chemistry  •  1985  |  View Paper
In conclusion quinidine inhibits the intestinal secretion of both, digoxin and digitoxin , possibly by different mechanisms.
Chemico-biological interactions  •  1985  |  View Paper