Intestinal colic is a very common symptom in babies. It can be caused by both physiological and pathological reasons. Physiological reasons generally include improper feeding, a cold stomach, or excessive hunger. Pathological reasons typically involve acute gastroenteritis, indigestion, and so on. Intestinal colic usually occurs in the evening or at night and has a sudden onset. Mild cases may present with loss of appetite, incessant crying, nausea, vomiting, and diarrhea. Severe cases can exhibit symptoms such as high fever, bloody stools, and even confusion. Therefore, when diagnosing intestinal colic, it is necessary to go to the hospital for relevant examinations to rule out surgical conditions. Intestinal colic is generally manageable and can be relieved with appropriate treatment. It is important to keep the baby's stomach warm, avoid overeating and binge eating, and maintain cleanliness and hygiene in their diet.