Alpelisib

87 interactions 52 cited references
Also sold as: Piqray Piqray® Vijoice Vijoice®
About Alpelisib

Alpelisib (Piqray) is used in combination with fulvestrant (Faslodex) to treat a certain type of breast cancer that has spread to nearby tissues or other parts of the body in women who have already gone through menopause (''change of life,'' end of menstrual periods) or in men, whose cancer got worse during or after ce… Read the full Alpelisib drug information page →

Dr. Brian Staiger, PharmD, BCPS
Medically reviewed by Dr. Brian Staiger, PharmD, BCPS · Updated Jul 12, 2026 · Editorial policy · Data sources

Sources: FDA prescribing information (Structured Product Labeling), the published literature cited in each entry, DDInter 2.0 (a major open-access drug-interaction database), and legacy DrugBank interaction data distributed by the NIH's RxNav service (decommissioned in 2024) — analyzed and reviewed by our pharmacist team. How we build this library →

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Educational information only, not medical advice. Always confirm interactions with your pharmacist or prescriber before making any change to your medications.