When you have a fever, you should eat a light diet, preferably a liquid and semi-liquid diet, mainly soft and delicate food, do not eat spicy, greasy, fatty, thick and greasy products and raw, cold and hard food, especially not meat, eggs and seafood products, etc. In the diet, you should develop the habit of eating on time and in quantity, do not eat too much at once, do not eat an hour before going to bed at night, and eat easily digestible food when you have a fever. When you have a fever, you should eat foods that are easy to digest, such as porridge and noodle soup. When you have a fever, besides paying attention to your diet, you also need to develop good habits, don’t stay up late, drink more water, and give antipyretic medicine according to the specific value of your body temperature. While reducing fever, do not get cold, pay attention to warmth, clothing thickness should be appropriate, which is conducive to heat dissipation and can make the body temperature return to normal. Fever can affect the appetite, so the diet is based on a small number of times.