Thinning hair after chemotherapy can be considered in ways such as wearing a wig. Chemotherapy refers to the process of tumor treatment using chemicals. A common side effect manifests itself as hair loss, but this hair loss is temporary and not permanent. The hair follicles will grow new hair again when the chemotherapy is over in about 3-4 months. Therefore, you can wear a wig or a hat during chemotherapy to ease the psychological discomfort. In addition, you need to strengthen the nutritional supplement during chemotherapy, because a balanced diet and adequate nutrition is conducive to the development of human skin keratin and hair follicles. Therefore, you need to eat more protein-rich foods, such as milk, eggs, etc., and if accompanied by gastrointestinal discomfort, you can also eat millet, red dates and other foods. The diet should be light and easy to digest, avoid greasy and spicy food stimulation. It should be noted that after chemotherapy hair thinning and then to grow out needs a process, do not blindly use their own hair growth products, so as not to harm the body. In addition, if you need to use drugs to improve, you should consult a doctor in time to follow the doctor’s instructions.