It is important to distinguish the causes of sore throat. The first, most common factor is acute and chronic infection, especially septic infection causing sore throat. If the pain is severe, anti-infection treatment is mainly carried out, with cephalosporin antibiotics, glucocorticoids, Chinese medicine to clear heat and detoxify the body, etc., and infusion treatment is carried out in severe cases. The pain is severe, mainly acute disease tonsillitis, acute pharyngitis, etc. The second, sore throat may be mucosal ulcers in the mouth and pharynx, and the pain is also severe, but examination can reveal ulcer foci in the mucosa. Mainly take Chinese medicine to clear heat and detoxify the toxin, use large doses of vitamins, such as vitamin C, vitamin B complex and other drugs, and also use mouthwash to clean the mouth. The third one, to distinguish whether it is neuralgia or not, pain in the throat such as glossopharyngeal neuralgia, trigeminal neuralgia, etc. can affect the pharynx. If it is neuralgia, it must be treated aggressively with pain-relieving medication, using drugs such as carbamazepine.