Why does a 7-month-old baby cry after sleeping for a while at night?

Patient's question:

No

Doctor's answer:

Hello, this situation may be caused by a lack of vitamin D or other underlying factors.
Advice: Since a deficiency in vitamin D is a direct cause of rickets, and the early symptoms of rickets include restless sleep and night sweats, I recommend trying treatment with vitamin AD capsules and Longmu Zhuanggu Granules. Additionally, it is very helpful to get more sun exposure.