If you eat eggs when you have a fever, it is likely to aggravate the fever. First of all, eggs are rich in protein, which is a difficult food to digest, and when it is digested, absorbed, decomposed and metabolized in the body, it will generate excess heat, increasing the body’s heat production and aggravating the fever and raising the body temperature. Eating eggs when you have a fever can easily lead to indigestion, some nausea, vomiting, abdominal pain and even diarrhea. When you have a fever, the body’s digestive capacity is reduced and the activity of digestive enzymes is also reduced due to the effect of increased body temperature, so if you eat eggs that are difficult to digest, it is easy to increase the burden on the gastrointestinal tract, leading to acute gastroenteritis. Therefore, when you have a fever, your diet must be simple and light, easy to digest, and it is best to drink some rice porridge, or millet porridge or noodles in clear soup is better.