Playing ball strained the throat sore throat, belongs to the common symptoms of closed laryngeal trauma, need to go to the hospital in time, through the systematic examination to clarify the type of injury, according to the degree of illness choose general treatment, drug treatment or surgical treatment. 1. Respiratory status should be evaluated first. If there is obvious dyspnea or progressive aggravation of dyspnea, it is advisable to perform tracheotomy first, and then carry out specific evaluation and treatment of laryngeal injury. 2. For simple laryngeal contusion, treatment includes laryngeal rest (less speech, nasal fluid or fasting), systemic application of antibiotics, such as cefaclor and glucocorticoids, such as prednisone, etc., in order to prevent infection and reduce edema. 3. Laryngeal cartilage fracture without displacement, treatment with laryngeal contusion; such as the occurrence of multiple fractures, cartilage has been fragmented and displaced, it is appropriate to first low tracheotomy, and then through the laryngeal lysis for reset, fixation, the larynx should be carefully sutured to the broken mucosa placed in the silicone mold, laryngeal mold placed in accordance with the degree of injury from a few weeks to a few months, or even 1 ~ 2 years. For the treatment of sore throat caused by straining the larynx by playing ball games, it is necessary to improve the specialist examination to clarify the condition before the accurate choice under the recommendation of the specialist.