A newborn baby waking up after a short sleep may be related to environmental factors, but also may be related to the lack of vitamin D and calcium, improper feeding and other factors.
1. Environmental factors: newborns wake up after a short nap, may be related to the surrounding environment is not comfortable, such as the temperature is too low or too high, the light is too strong, the environment is relatively noisy, etc., may lead to the newborns can not sleep quietly.
2. Vitamin D and calcium deficiency: newborns are prone to vitamin D and calcium deficiencies, which may lead to increased neural excitability in newborns, resulting in waking up after sleep.
3. Improper feeding: Newborns wake up after a nap, which may be related to the parents did not pay attention to the feeding method, resulting in indigestion caused by abdominal discomfort.
The newborn wakes up after a while, may also be related to other factors, it is recommended to go to the hospital in time for relevant examination, clear cause of the symptoms of the disease after active symptomatic treatment.