Dry and sore throat is usually caused by dry environment, improper diet and infection, etc. It can be relieved by improving living habits, diet and medication. 1. Improve living habits: It is recommended to maintain indoor ventilation, indoor humidity should not be too low or too high to avoid discomfort, you can also use saline to gargle to alleviate the performance of dry and sore throat. 2. Improve diet: In the usual diet can keep light, eat more fresh fruits and vegetables, avoid spicy and stimulating food, pay attention to drink more hot water, so as to relieve their own throat and dry and painful symptoms. 3. medication: if the bacterial infection caused by inflammation of the dry and sore throat, this time to actively take anti-infective treatment, the choice of antibiotic drugs, such as amoxicillin, cefixime and so on. All of the above suggestions should be carried out under the guidance of a doctor, dry and sore throat has more causes, the symptoms continue to be unrelieved should be actively to the hospital for a clear diagnosis and cause of the disease, in accordance with the doctor’s instructions standardized medication and treatment.