Diarrhea from eating chili peppers is a relatively common characteristic of enteritis. Most of it is due to the irritation of the gastrointestinal mucosa caused by the pepper itself, causing edema and congestion of the gastrointestinal mucosa and resulting in an increase in the permeability of the blood vessels, causing a change in the colloidal osmotic pressure, which leads to an increase in the number of diarrhea. In general, this situation, as far as possible, or pay more attention to rest, appropriate more warm water, if you can avoid eating chili peppers is the best way. If you have already eaten chili pepper caused by this situation, you can give the appropriate drug symptomatic treatment, commonly used are montelukast, loperamide hydrochloride capsules. If you do not see relief from these drugs, you can consider giving local hot compresses and intravenous fluid infusion to prevent diarrhea and lead to dehydration, you can give intravenous infusion of pantoprazole or omeprazole and vitamin C, potassium chloride, calcium gluconate and other symptomatic treatment. If diarrhea is accompanied by abdominal pain, symptomatic treatment with scopolamine hydrochloride injection is also required.