The need for colonoscopy for enteritis should be judged according to the specific condition. Usually common acute enteritis does not need to do colonoscopy, chronic, recurrent intestinal inflammation, it is recommended to do colonoscopy.
Usually common acute enteritis, mostly because of dietary impurity, caused by bacteria, viruses and other infections, often manifested as abdominal pain, diarrhea, nausea, vomiting, etc., for self-limiting diseases, usually 3 to 5 days can be cured, do not need to do colonoscopy.
Chronic, recurrent intestinal inflammation, such as vomiting, diarrhea, constipation, stool with pus and blood, with mucus, with blood, etc., it is necessary to carry out colonoscopy, in order to determine the location of the lesion, to find the intestinal mucosa polyps, ulcers, hyperplasia, etc., and take a biopsy if necessary, to determine the pathology of the hyperplasia of the phenotypes, for the diagnosis and the use of medication.
If the above symptoms occur, it is recommended to go to the hospital in time for early and regular treatment.