What’s wrong with babies who sleep well and suddenly cry?

Infants sleeping well, suddenly crying, may be a physiological phenomenon, may also be the symptomatic manifestation of certain diseases, such as intestinal colic, inguinal hernia, etc., should be timely consultation to identify the cause of the disease.
1. Physiological phenomenon: due to hunger, dreaming, noise and other factors, can cause infants to wake up and cry, generally take feeding, appeasement and other means can be relieved, do not need special treatment.
2. Colic: cow’s milk protein intolerance, intestinal motility and other factors can cause colic, manifested as paroxysmal crying and difficult to appease, attention should be paid to assess whether the child’s abdomen is tight, pressure, intestinal sounds and neurological abnormalities.
3. Inguinal hernia: Inguinal hernia occurs when the abdominal cavity and inguinal canal are in constant communication due to developmental abnormalities. Inguinal hernias are usually irritable and cry, presenting with sudden crying when the infant is sleeping well, and may also vomit and have a distended abdomen with a firm, isolated inguinal mass palpable in the groin.
Babies sleep well, suddenly cry, there may also be other reasons, it is recommended to go to the hospital, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.