What is the reason for the occasional shaking of an eight-month-old baby's hands?

Patient's question:

No

Doctor's answer:

Hello, the child is eight months old. There is often a trembling phenomenon in the body, which is usually a sign of calcium deficiency in the child. Calcium should be supplemented for the child. If it happens frequently, a CT scan should be performed to check for brain development problems or hypoxia. Early treatment is necessary. It is also necessary to check if the child has urine.