Afatinib dimaleate is an anti-cancer medication. It works by binding and inhibiting the enzyme receptors (EGFR, HER2, and HER4) that are responsible for the growth of cancer cells. Hence, resulting in the downregulation of signaling pathways. This is how it to stop or slow the spread of cancer.
Afatinib dimaleate is used in the treatment of pancreatic cancer, small cell lung cancer, liver cancer, kidney cancer, thyroid cancer, blood cancer (chronic myeloid leukaemia), gastrointestinal stromal tumour, cancer of colon and rectum, non-small cell lung cancer, soft tissue sarcoma, chronic idiopathic myelofibrosis and breast cancer. It is used in treatment of adult patients who have certain EGFR mutations.