Chronic pharyngitis is a common disease in the otolaryngology head and neck surgery. It mainly involves inflammation of the mucous membrane, submucosal tissue, and adjacent lymphatic tissue of the pharynx. It is a common and frequently occurring disease that is related to dietary habits, climatic environment, and infections such as bacteria and viruses. Therefore, patients with chronic pharyngitis should avoid spicy and stimulating foods, drink more water, and consume cooling foods that relieve heat. During severe cases, some heat-clearing and detoxifying traditional Chinese medicines can be used. If there are systemic symptoms, anti-inflammatory medicines may also be taken. Avoid smoking, drinking alcohol, and staying up late. Paying attention to oral hygiene can help in the treatment and alleviation of chronic pharyngitis.