Head-to-head comparisons of medication uses, side effects, warnings, and more.
Tagrisso (osimertinib) and Keytruda (pembrolizumab) are both medications used to treat non-small cell lung cancer (NSCLC), but they belong to different medication classes and work in distinct ways. Tagrisso is an epidermal growth factor receptor (EGFR) inhibitor, taken orally, that targets specific mutations in the EGFR gene to stop cancer cells from growing. Keytruda, on the other hand, is a programmed death-1 (PD-1) pathway inhibitor given as an intravenous infusion, which helps your immune system recognize and attack cancer cells. While Tagrisso is specifically approved for NSCLC with certain EGFR mutations, Keytruda is used for a broader range of cancers, including NSCLC, melanoma, and breast cancer, among many others. Tagrisso is typically taken once daily, whereas Keytruda is administered every 3 or 6 weeks, depending on your treatment plan. Common side effects of Tagrisso include an acne-like rash and diarrhea, while Keytruda can cause immune-related side effects like high blood sugar, rash, and trouble breathing. Both medications have potential risks during pregnancy, so effective birth control is recommended while taking them.
Tagrisso (osimertinib) is a prescription tablet used to treat adults with certain types of non-small-cell lung cancer (NSCLC) with a specific mutation in the EGFR gene. It’s FDA approved for use in early-stage cases after surgery, as well as in advanced and metastatic stages. This medication is an EGFR inhibitor that helps slow the growth and spread of cancer cells. It’s typically taken once a day by mouth, with or without food. Common side effects include low blood cell counts, diarrhea, and rash.
Keytruda (pembrolizumab) is an immunotherapy medication. It helps treat many different kinds of cancer. This can include lung cancer, breast cancer, and melanoma. It works as a PD-1 inhibitor to turn on your immune system and help it attack the cancer better. Keytruda (pembrolizumab) is given as an infusion through the vein at a medical center or clinic. It's given either every 3 weeks or every 6 weeks, depending on your treatment plan. Side effects can include tiredness, diarrhea, rash, and trouble breathing. Your cancer treatment might be just Keytruda (pembrolizumab), or it might be given with other cancer therapies.
Non-small-cell lung cancer (NSCLC) in adults with specific EGFR mutations, including:
Certain types of:
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