Alpelisib has 3 known drug interactions based on U.S. FDA drug labeling data. 3 are classified as major interactions requiring close medical supervision. Notable interactions include combinations with Breast Cancer Resistance Protein (Bcrp) Substrates, Cyp3a Inducers, Mao Inhibitors. Patients taking Alpelisib should inform their healthcare provider of all current medications — including over-the-counter drugs and supplements — to avoid potentially harmful combinations. Data sourced from OpenFDA and the NIH National Library of Medicine.
- Total
- 3
- Major
- 3
Major (3)
- Alpelisib + Breast Cancer Resistance Protein (Bcrp) Substrates— BCRP inhibitors may increase alpelisib concentration, which may increase the risk of toxicities. Avoid use or closely mo…
- Alpelisib + Cyp3a Inducers— Strong CYP3A4 inducers decrease alpelisib concentration, which may reduce alpelisib efficacy. Avoid concomitant use.
- Alpelisib + Mao Inhibitors— Concomitant use may increase alpelisib exposure and risk of adverse reactions. Avoid use; if unavoidable, closely monito…