Mycoplasma pneumonia, also known as primary atypical pneumonia, is caused by mycoplasma infection, with an incubation period of 2 to 3 weeks and symptoms of varying severity, including fever, anorexia, cough, chills, headache, sore throat, and pain under the sternum. The treatment of pediatric mycoplasma pneumonia is basically the same as the treatment principles of general pneumonia, taking comprehensive treatment measures, including the application of antibiotics, the application of adrenocorticotropic hormones, symptomatic treatment, etc. 1, the application of antibiotics: macrolides are the antibacterial drugs of choice for mycoplasma pneumonia, such as erythromycin, azithromycin, etc. Azithromycin is the treatment of choice. In addition, there are also lincomycin, clindamycin, vancomycin and sulfonamides available. 2, the application of adrenal glucocorticosteroids: in the acute stage of the rapid development of severe mycoplasma pneumonia or lung lesions that extend and appear pulmonary atelectasis, interstitial fibrosis, bronchiectasis or extra-pulmonary complications, the application of adrenal corticosteroids such as, dexamethasone, prednisone, hydrocortisone or hydrocortisone succinate, the application of hormones to exclude tuberculosis and other infections. 3, symptomatic treatment: expectorant, asthma, the purpose is to make the sputum thin, easy to discharge, can be used aminobroxol hydrochloride injection, strengthen the turning, patting the back, for wheezing severe, use bronchodilators, such as aminophylline, also can be used albuterol inhalation; serious condition with hypoxia performance or airway obstruction phenomenon is serious, should be timely administration of oxygen. Pay attention to keep the air fresh in the room, give easily digestible and nutritious food, drink more water, turn the child often, pat the back, pay attention to keep warm and prevent from getting cold.