Pharyngitis refers to the chronic inflammation of the mucosa and submucosa in the throat, which can extend to the lymphatic tissue around the pharynx. The causes of pharyngitis may include bacterial infection, viral infection, environmental factors, and the patient's diet and lifestyle habits. It may also be related to excessive use of the voice or excessive talking. Traditional Chinese medicine considers it a type of heat syndrome. Therefore, one should avoid spicy and irritating foods, avoid shouting loudly, drink plenty of water, gargle with salt water, maintain oral hygiene, and consume foods that clear heat, detoxify, strengthen the spleen, and stimulate the appetite. Avoid smoking, drinking alcohol, staying up late, and overheating. Under the guidance of a doctor or pharmacist, one may use some traditional Chinese medicines that clear heat and detoxify. If pharyngitis is accompanied by symptoms such as pain and fever, taking anti-inflammatory medications can enhance the treatment effect.