Clinically, there is no clear-cut food that is forbidden to be consumed when you have fever, but avoiding spicy, cold, oily food and alcoholic beverages is more helpful to your recovery.
Fever usually occurs when the symptoms of loss of appetite, poor appetite, and eating spicy, cold, greasy food on the gastrointestinal stimulation, easy to trigger abdominal pain, diarrhea, intestinal ringing and other discomforts. Clinically, fever is mostly caused by bacterial or viral infections, the upper respiratory discomfort symptoms are more obvious, eating these foods is also easy to stimulate the respiratory tract, aggravating discomfort.
Alcohol can have adverse effects on the human central nervous system, digestive system, cardiovascular and cerebrovascular, etc., and both drugs and alcohol need to be metabolized through the liver. If alcohol is ingested during a fever, not only will it increase the burden on the liver, but alcohol may also interact with medications, increasing the risk of adverse reactions or affecting the effectiveness of the medication.
It is recommended to drink a small amount of lukewarm water several times, eat a light, easy-to-digest diet, supplement high-quality protein, and eat more fresh vegetables and fruits rich in vitamins and minerals, which will be more conducive to symptomatic relief and physical recovery.