Low fever is not recommended to eat ice. Fever is a pathological phenomenon triggered by various diseases, when the patient has a low fever, the body’s immunity and resistance will also decline, which will also lead to the patient’s gastrointestinal function, absorption function, peristaltic function will also decline, eating iced food with low fever will aggravate the abdominal pain of the stomach and intestines, which is not conducive to the recovery of the disease. During fever, heat will be accumulated in the gastrointestinal tract, and when cold food enters the intestine, it will stimulate the mucosa of the gastrointestinal tract, and there will be different degrees of damage, in addition, cold food may stimulate the body’s immune system again, which will aggravate the patient’s condition. It is recommended that patients go to the hospital in a timely manner, under the guidance of the doctor, relevant examinations, according to the specific results of the examination, to take targeted treatment.