Cold fever diet should pay attention to light diet, moderate diet, avoid eating greasy cold spicy food. Cold and fever is caused by the body’s immune response to a viral infection, resulting in an increase in body temperature. Dietary precautions should be taken during this period. Eat a light diet, drink more millet porridge, eat more vegetables, do not put too much oil in the cooking, and eat in moderation, you can eat small meals, and drink more water. Avoid oily, cold and spicy food, such as fried food and cold drinks. During cold and fever, pay attention to rest, drink plenty of water, maintain indoor air circulation and prevent secondary bacterial infections, and add antipyretic and analgesic drugs, such as acetaminophen and ibuprofen, under the guidance of a doctor if necessary.