What medicine to take for colitis diarrhea depends on the condition and should not be chosen blindly. If the symptoms of diarrhea are mild, usually no special treatment is needed. Pay attention to rest and avoid exertion. Diet, to light and easy to digest diet. If the diarrhea symptoms are severe, you can take levofloxacin or enterococcinosis, berberine hydrochloride and so on under the guidance of the doctor. If the patient is accompanied by abdominal pain symptoms, it is recommended to overcome the oral administration of some antispasmodic and analgesic drugs, such as atropine and scopolamine, which can effectively relieve the patient’s abdominal pain and discomfort and other symptoms. If the patient is bacterial colitis, also need to cooperate with antibiotic treatment, such as metronidazole, ofloxacin and so on. All of the above medications should be used under the guidance of a doctor, avoid self-medication. If the symptoms are not effectively relieved after taking the medication and are aggravated, it is recommended to go to the hospital in time for a systematic examination and symptomatic treatment.