Symptoms of vitamin D deficiency in babies

Oct 25, 2022 Source: Cainiu Health
Disease description:

I heard from other moms that children are prone to vitamin D deficiency. I'm wondering if my child lacks it too. Could you tell me the symptoms of vitamin D deficiency in babies?

Doctor's answer (1)
Dr. Wang Lei
Early signs of vitamin D deficiency in infants include excessive sweating, irritability, restless sleep, and muscle laxity. This occurs because affected babies sleep poorly at night, frequently tossing and turning, sweating during sleep, and easily waking up at the slightest noise or disturbance, leading to symptoms such as night terrors and excessive sweating. In more severe cases, hair loss on the pillow area may occur, along with decreased muscle tone.