Question
Patient male, 5 months old, weighing 8.5 kg, height 68 cm, with good physical development. He has grown two milk teeth at 4 months old. The current symptom is slight pectus carinatum, with no other discomfort.
Answer
It is recommended to take oral calcium gluconate and vitamin AD, and get more sun exposure to promote calcium absorption. At the same time, attention should be paid to a balanced diet, consuming more calcium-rich foods to prevent pectus carinatum caused by calcium deficiency. Additionally, if symptoms do not improve, it is important to seek medical attention for further examination and treatment.