The price of Pemetinib is usually related to the city you live in, the level of hospital, reimbursement rate, etc. It can not be generalized, usually a bottle of about 3,000 yuan. Pemetinib belongs to the kinase inhibitors, mainly play a role in blocking the abnormal proteins that signal to cancer cells to reproduce, and can stop or slow down the spread of cancer cells. The drug is clinically indicated for adults with previously treated, unresectable, locally advanced or metastatic cholangiocarcinoma with a fibroblast growth factor receptor 2 (FGFR2) fusion or other rearrangement as detected by FDA-approved trials. The price of the drug may vary depending on the city in which it is administered, the level of hospital, reimbursement rates, etc. The price is usually around $3,000. In addition, patients may experience adverse reactions such as hyperphosphatemia, alopecia, abdominal pain, diarrhea, nail toxicity, fatigue, dyspepsia, loss of appetite, nausea, vomiting, constipation, stomatitis, dry eye, dry mouth, arthralgia, dry skin and other adverse reactions during the use of the drug. It is recommended to follow the doctor’s instructions to regulate the use of medication, do not unauthorized use of medication.