Quercetin

Drug Interactions

Certain medicines interact with quercetin: Some interactions may increase the need for quercetin (Beneficial), other interactions may be negative (Avoid) and indicate quercetin should not be taken without first speaking with your physician or pharmacist, others may require further explanation (Check). Refer to the individual drug article for specific details about an interaction.

Note: the following list only includes the generic or class name of a medicine—to find a specific brand name, use the Safetychecker index.

Cyclosporine Avoid

Estradiol Avoid

Felodipine Avoid