If the patient always appear dry throat, in the diet suggests that the patient eat more water vegetables and fruits, such as cabbage, tomatoes, cucumbers, cabbage, lettuce, oatmeal and so on. Fruit patients can eat peach, apple, grapes, pear and kiwi, cantaloupe, etc., these vegetables and fruits, water is relatively large, and can effectively enhance the body’s resistance, for patients with dry throat, to promote the pharyngeal mucosa secretion of the function of the restoration of a certain adjuvant therapeutic effect, it is recommended that the patient selective application. Do not eat particularly spicy food, or particularly greasy food, which will aggravate the patient’s dry throat. It is recommended that patients drink more water and exercise properly to enhance their resistance.