The dietary principle for patients during fever is a light diet and easy to digest diet. Patients can eat the following foods during fever: First, milk, which is rich in nutrients and has a very high protein content, can meet the body’s demand for nutrients. After consuming milk, it can increase the patient’s resistance and immunity, which is very helpful for the recovery of fever. The second, rice soup, rice soup can provide the carbohydrates needed by the muscle machine, and sufficient nutrition, water, can meet the body’s demand for nutrition and water, for the recovery of fever is also very beneficial. Third, mung bean soup, mung bean soup belongs to the cool food, has the effect of clearing heat, detoxification and eliminating summer heat, for the recovery of fever is also very helpful. In addition, patients must rest during the attack, not to engage in strenuous activities and work.