Chemotherapy may be difficult to bear, and you need to endure it a little bit and then complete the chemotherapy course. Chemotherapy can be combined with drugs to reduce the reaction, such as nausea, vomiting reaction is more serious, you can apply antiemetic ondansetron, aprepitant, metoclopramide, these effects are better. In addition, there are some other drugs to inhibit stomach acid, such as omeprazole and cimetidine, which can also alleviate the symptoms of acid reflux. Chemotherapy may also cause some other symptoms, such as anorexia, loss of appetite, diet, do not eat greasy, light-based, or vomiting reaction is very serious, temporary food can be, with intravenous nutritional support. Chemotherapy may also cause allergic reactions, generalized rash or peeling skin, itching, etc., in advance to apply the drugs to reduce the reaction, such as pemetrexed before the application of the need for oral folic acid tablets anti-allergy treatment. As long as these precautions are taken, chemotherapy can generally be tolerated.