The reason why babies suddenly cry in their sleep may be related to defecation and urination, or it may be caused by stomach hunger, vitamin D deficiency rickets and other reasons.
1. defecation and urination: smaller babies suddenly defecate and urinate during sleep, which may cause discomfort, thus appearing to fall asleep and suddenly cry.
2. Tummy hunger: commonly found in breastfeeding babies, due to hunger in the middle of the night, which can cause discomfort, and then suddenly cry in their sleep.
3. Vitamin D deficiency rickets: for smaller babies, if you don’t pay attention to vitamin D supplementation, it is easy to induce vitamin D deficiency rickets, resulting in increased neural excitability of the child, may show frequent crying at night, and then suddenly cry in his sleep, but also accompanied by excessive sweating, occipital baldness and other symptoms.
The baby suddenly cried in his sleep, may also be caused by other reasons, such as night terrors, parents should promptly find the cause, if necessary, seek medical attention, clear cause, by the doctor’s guidance for treatment.