|Potential Drug Interactions|
Given quercetin’s potent effects, it may enhance or interfere with certain prescribed medications and treatments, such as:
By inhibiting actions of the protein in cell membranes responsible for transporting a number of different drugs (e.g., Cardizem®, Zantac™, Allegra®, and Lanoxin™), quercetin may increase the absorption and the risk of side effects.19
An immunosuppressant drug typically used to treat
rheumatoid arthritis and psoriasis.