Cobimetinib

123 interactions 306 cited references
Also sold as: Cotellic Cotellic®
About Cobimetinib

Cobimetinib is a kinase inhibitor used to treat advanced melanoma and certain blood cell cancers by blocking proteins that cause cancer cells to multiply. Read the full Cobimetinib drug information page →

Dr. Brian Staiger, PharmD, BCPS
Medically reviewed by Dr. Brian Staiger, PharmD, BCPS · Updated Aug 9, 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 →

Major

Cobimetinib Asciminib Scemblix Increased CYP3A4 exposure and an increased risk of CYP3A4-related adverse reactions Details Cobimetinib Adagrasib Krazati Increased CYP3A4 substrate exposure Details Cobimetinib Adenovirus Vaccine Type 4, Live An increased risk of infection by the live vaccine Details Cobimetinib Adenovirus Vaccine Type 7, Live An increased risk of infection by the live vaccine Details Cobimetinib Apalutamide Erleada Reduced CYP3A4 substrate exposure Details Cobimetinib Aprepitant Aponvie Increased cobimetinib plasma concentrations Details Cobimetinib Atazanavir Reyataz Increased cobimetinib plasma concentrations Details Cobimetinib Avacopan Tavneos Increased exposure to CYP3A4 substrate Details Cobimetinib Belzutifan Welireg Reduced CYP3A4 substrates with NTI exposure and reduced efficacy of CYP3A4 substrates with NTI Details Cobimetinib Berotralstat Orladeyo Increased CYP3A4 substrate exposure and an increased CYP3A4 substrate-related adverse reactions Details Cobimetinib Boceprevir Increased cobimetinib exposure Details Cobimetinib Bosentan Decreased cobimetinib plasma concentrations Details Cobimetinib Carbamazepine Carbatrol Decreased cobimetinib plasma concentrations Details Cobimetinib Ceritinib Zykadia Increased exposure of CYP3A substrate Details Cobimetinib Cholera Vaccine Ipol An increased risk of infection by the live vaccine Details Cobimetinib Clarithromycin Biaxin Increased cobimetinib exposure Details Cobimetinib Cobicistat Tybost Increased cobimetinib exposure Details Cobimetinib Conivaptan Vaprisol Increased CYP3A substrate exposure Details Cobimetinib Crizotinib Xalkori Increased exposure of the CYP3A substrate Details Cobimetinib Dabrafenib Tafinlar Reduced sensitive CYP3A4 substrate exposure Details Cobimetinib Daridorexant Increased CYP3A4 substrate with NTI exposure Details Cobimetinib Diltiazem Cardizem Increased cobimetinib plasma concentrations Details Cobimetinib Dronedarone Multaq Increased cobimetinib plasma concentrations Details Cobimetinib Duvelisib Copiktra Increased exposure of sensitive CYP3A4 substrates and risk of toxicity Details Cobimetinib Ebola Zaire Vaccine, Live An increased risk of infection by the live vaccine Details Cobimetinib Efavirenz Decreased cobimetinib plasma concentrations Details Cobimetinib Elinzanetant Lynkuet Increased CYP3A4 substrate with NTI exposure and an increased CYP3A4 substrate with NTI-related adverse reactions Details Cobimetinib Enasidenib Idhifa Reduced CYP3A substrate exposure and reduced efficacy of CYP3A substrate Details Cobimetinib Encorafenib Braftovi Reduced CYP3A4 substrate exposure and reduced efficacy of CYP3A4 substrate Details

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