Sore throat, common causes are foreign body, acute pharyngitis, acute and chronic tonsillitis, etc. The treatment taken includes general treatment, medication, surgery, etc., which needs to treat the cause and symptoms in order to relieve. 1. Foreign body; foreign body entering into the mucous membrane of the throat will cause persistent pain, and the symptoms can be relieved after removing the foreign body. 2. Acute pharyngitis: acute inflammation of pharyngeal mucosa and submucosal tissues, caused by viral infection, need to drink more water, rest, symptomatic treatment; bacterial infection can be caused by oral medication, such as cefixime, cefuroxime, etc., as well as nebulizer treatment. 3. Acute tonsillitis: acute purulent lesions of the tonsils, throat pain is strong, especially when swallowing, systemic symptoms are not serious, oral antibiotic treatment (such as cefixime, roxithromycin, etc.), if the symptoms continue to be serious, swallowing, breathing, mouth difficulty, the need for intravenous infusion of antibiotics (eg, cefuroxime sodium, cefonix sodium, etc.). 4. Chronic tonsillitis: chronic inflammation of the tonsils, mostly caused by repeated episodes of acute tonsillitis, repeated episodes of chronic tonsillitis can be surgically removed from the tonsils to achieve the purpose of relieving throat pain. In life, we should often drink more water, eat less stimulating food, if the symptoms after a period of time is still not good, it is recommended to go to the hospital in a timely manner. The above drugs need to be used under the guidance of a doctor.