Chicken breast is mainly caused by rickets, which will cause obvious thoracic deformity and cardiopulmonary function abnormality, and the treatment of corresponding symptoms mainly chooses daily care, drug treatment and surgery. 1. Daily care: the patient’s symptoms are relatively mild, the first thing you need to do is to regulate through daily care, more outdoor activities, more sunshine, eat more milk, meat, eggs and other foods, strengthen nutrition. 2. Medication: Vitamin D supplementation can be used in the daily conditioning process, commonly used drugs such as vitamin D drops. 3. Surgical treatment: obvious chicken chest seriously affects the appearance as well as cardiorespiratory function, and it can be directly corrected by surgery, which is mainly to change the deformed thorax, such as chicken chest orthopedic surgery. If you find that chicken chest is accompanied by obvious respiratory limitation and abnormal growth and development, you need to consult a doctor in time for observation, and carry out standardized treatment under the guidance of a clinician after diagnosing the condition.