Professor Long Mu replied: Hello, chicken breast is a skeletal deformity of rickets. You need to take a large dose of vitamin D for treatment. The baby can take vitamin D injection or take oral vitamin D milk for treatment. If the baby is treated with a large dose of vitamin D, it can be treated with Longmuzhuanggu Granule at the same time. Longmuzhuanggu Granule is a compound preparation of Chinese and Western medicine. Chinese medicine regulates the spleen and stomach to promote appetite digestion, while western medicine supplements calcium and vitamin D, which can supplement calcium and promote digestion, treat and prevent rickets and rickets, and also treat hyperhidrosis, night terrors, anorexia, dyspepsia and developmental retardation. A 5-year-old baby can press 1 day for 3 times, 7 times each time. Generally, after taking 1-3 months, the baby's chicken breast will not develop and rickets will develop into sequelae. Calcium and zinc are bivalent ions, and there is competition and absorption of ion channels when the human body supplements bivalent ions at the same time. Of course, it can't be absorbed completely, but the ions with large concentration absorb more and the ions with small concentration absorb less. Therefore, it is generally recommended not to take calcium and zinc at the same time. As far as your baby is concerned, calcium supplementation and zinc supplementation can be taken every 2 hours. If you have any questions, you are welcome to inquire again! Thank you for your support of Wuhan Jianmin and Longmu Zhuanggu Granules! I wish your baby health and happiness!