Dry and sore throat needs to be relieved by improving diet and living habits, etc. If it is caused by disease factors, it can be supplemented with medication if necessary.　　1.Improve diet: Eat a light diet, eat more green vegetables and fresh fruits, and avoid spicy and stimulating, greasy and fried foods. Drink more water, you can use fat sea, honeysuckle, chrysanthemum, etc. to drink water to relieve symptoms; 2, improve living habits: keep indoor air ventilation, and indoor humidity to appropriate, humidity is too low or too high, the body will have discomfort, in general, indoor humidity in the summer at 40% – 80% is appropriate, in winter at 30% – 60% is appropriate. Do not open your mouth to breathe at night when you sleep, if the situation is serious, you can gargle with salt water, or visit the ENT department for targeted treatment; 3, medication: cold patients can take cold flush; pharyngitis patients take li-pharyngeal tablets, compound fishy grass tablets for treatment; acute tonsillitis patients need to apply antiviral drugs as well as antibiotic treatment, penicillin is preferred; peri-tonsillar abscess, acute epiglottitis Patients with peri-tonsillar abscess and acute epiglottitis can apply sufficient amount of antimicrobial and glucocorticoid to control the infection in the early stage, and the specific medication should follow the doctor’s prescription.