Drinking yogurt will not aggravate diarrhea, rather because yogurt contains more live or beneficial bacteria, so it can relieve intestinal flora disorders and can treat and help relieve diarrhea symptoms. If you want to drink yogurt when you have diarrhea, you must wait until the symptoms of diarrhea are significantly relieved. Drink yogurt must be slightly thawed yogurt, not frozen yogurt directly from the refrigerator, because too much frozen, chilled food may stimulate the gastrointestinal mucosa to aggravate diarrhea, which can cause the condition to worsen. It is recommended that for patients with severe diarrhea, it is best to first prepare your own probiotic oral treatment, such as Clostridium typhimurium tablets, Bifidobacterium gold or Bacillus subtilis, which are more effective in treating diarrhea. The usual diet must pay attention to a light diet, to develop good eating habits, do not eat cold, sour and spicy, stimulating food.