What are the reactions to chemotherapy? 1.Loss of appetite, not thinking about eating . 2, nausea, vomiting. 3.Constipation, diarrhea. 4.Mouth ulcers. 5.Hair loss. 6, liver and kidney function damage . 7, bone marrow suppression. Response to chemotherapy 1. Drink more water during chemotherapy, at least 2000ml per day, to protect the liver and facilitate the excretion of drug toxins. 2, during chemotherapy should be a small number of meals, eat light, easy to digest, nutritious food, such as fresh vegetables, fruits, food and beverage after the improvement can eat high protein, high calorie, high fiber, low fat diet, such as fresh lean meat, eggs, milk and blood food, such as red dates, peanuts, black fungus, black sesame, shiitake mushrooms, pig’s feet, pig liver, etc.. If nausea occurs, do not be nervous, it is advisable to choose a sitting position, slow deep breathing, such as vomiting after the timely rinsing of the mouth to reduce the adverse stimulus, vomiting after the appropriate to eat half soup to protect the gastric mucosa. 3, keep the indoor air fresh, ventilation at least twice a day, 15-30 minutes each time, pay attention to personal hygiene, diligent change of underwear. 4.Brush your teeth with soft bristles or scald your toothbrush with hot water to prevent gum bleeding. 5.Keep the bowels open. 6.Keep your mouth clean, rinse your mouth after meals and before bedtime, which can prevent mouth ulcers.