Diarrhea is relatively common in daily life, and patients with significant discomfort are advised to avoid foods high in dietary fiber, such as leeks, celery, hawthorn, etc. Coarse grains and foods that tend to produce gas (e.g. milk, butter, etc.) should also be limited. In general, you should try to avoid a large intake of chili peppers, spirits, mustard and other stimulating foods. It is important to note that diet is only one part of the treatment of the disease, and the severity of the disease varies from patient to patient, so if severe diarrhea occurs, it is recommended to actively consult a doctor who will try to identify the cause, develop an appropriate treatment plan, and give you reasonable dietary advice.