An infant’s sudden crying without a clear reason could be due to physiological or pathological causes. Parents should first try to soothe and observe, and seek medical attention promptly if necessary.

How to deal with a baby waking up and crying at night?

Newborns may cry and disturb due to symptoms like calcium deficiency or abdominal pain. Even slight discomfort can lead to crying. It is recommended to first treat with calcium supplementation and observe the baby’s condition.

Explore the possible reasons for a newborn’s persistent crying and refusal to eat, and provide parents with coping suggestions.