The symptoms of colic are usually due to improper diet, irritable bowel syndrome, acute gastroenteritis, indigestion, intestinal obstruction, etc., and need to be treated symptomatically after clarifying the cause. 1, improper diet: usually due to unclean diet or eating cold, indigestible, and spicy stimulating food caused by local infection and spasm of the intestines, which leads to colic, relieved after defecation. Treatment should pay attention to adjusting dietary habits, avoid unclean diet, it is advisable to eat a light and easily digestible diet, eat more fresh fruits and vegetables, avoid overeating and eating cold food; 2, irritable bowel syndrome: typical symptoms are abdominal pain, diarrhea and constipation, but also alternating diarrhea and constipation. Diarrhea when the stool is more often and unshaped, can be manifested as stomach cramps. You should pay attention to regular life and rest, develop good living habits, eat more fresh vegetables and fruits, pay attention to abdominal warmth, and enhance physical exercise. Maintain good sleep habits, avoid staying up late, can follow medical advice oral trimethoprim to regulate intestinal dynamics, glutamine capsules to protect the intestinal mucosa, compound Lactobacillus acidophilus tablets to regulate intestinal flora; 3, acute gastroenteritis: lead to intestinal spasm, and then the stomach cramps, relieved after defecation. Treatment should be bed rest and oral glucose electrolyte solution can be taken to replenish the loss of body fluids. If vomiting persists or dehydration is evident, intravenous glucose saline and other relevant electrolytes should be supplemented. Dietary intake of a light liquid or semi-liquid diet is recommended to prevent dehydration or treat minor dehydration. If necessary, antiemetic drugs such as chlorpromazine, antispasmodic drugs such as belladonna, antidiarrheal drugs such as montelukast can be injected; 4. Indigestion: Typical symptoms are abdominal pain, diarrhea and constipation, or alternating diarrhea and constipation. May also appear stomach cramps, relieved after defecation. You should pay attention to regular life and rest, develop good habits, eat more fresh vegetables and fruits, pay attention to abdominal warmth, and enhance physical exercise. Maintain good sleep habits, avoid staying up late, take oral trimethoprim to regulate intestinal dynamics, glutamine capsules to protect intestinal mucosa, and Lactobacillus acidophilus to regulate intestinal flora; 5, intestinal obstruction: the passage of intestinal contents can cause stomach cramps, which can usually be relieved after defecation. Treatment includes non-surgical treatment and surgical treatment. Non-surgical treatment includes gastrointestinal decompression, correction of water-electrolyte disorders and acid-base imbalance, anti-infection, inhibition of gastrointestinal fluid secretion, such as the appropriate use of acid-suppressing drugs such as cimetidine and omeprazole, or growth inhibition and other drugs, which can help reduce the amount of fluid secretion in the gastrointestinal tract, thereby reducing the symptoms of obstruction.