Before doing colonoscopy, you need to empty the intestine, which is helpful for doctors to observe the situation in the intestine and make accurate judgment. According to their own physique, the time of defecation after colonoscopy is not consistent, generally 2~3 days can resume normal defecation, some patients need a week to return to normal.
After colonoscopy, pay attention to keep the abdomen warm and have regular meals. Diet first from liquid, semi-liquid, easy to digest food and then to normal diet, daily can choose millet porridge, yam, vegetables, etc., avoid greasy and stimulating food.
If the patient has abdominal pain, fever and other symptoms, or due to other intestinal diseases leading to abnormal defecation, should promptly go to the regular hospital for examination, to determine the cause of the disease, and early treatment.