Diarrhea is relatively common in daily life, and patients should eat low-fat, low dietary fiber foods such as papaya, potatoes, and cucumbers during the onset of the disease. Food should be made as fine, soft, warm, less crumbly and easy to digest as possible. Patients with severe symptoms can drink warm light saline in moderation to avoid electrolyte imbalance in the body. It is important to note that in practice, there are significant individual differences in the onset and severity of each patient’s condition. Diet is only one part of the treatment, so it is recommended to seek medical advice if you are unwell. Your doctor will make an appropriate treatment plan according to your specific situation and give you reasonable dietary advice.