You can’t drink frozen drinks when you have a fever, and it’s not recommended to drink drinks that can easily cause excitement, such as coffee and strong tea. When the patient has a fever, the body is relatively weak, the resistance to the drastic changes in the outside world is reduced, it is not recommended that the patient drink too cold drinks, which may aggravate the patient’s condition, and drinking too cold drinks will affect the patient’s gastrointestinal tract, diarrhea and other symptoms, the patient’s digestive function is affected, which will further aggravate the patient’s condition. It is also not recommended to drink beverages that can easily cause mental excitement, such as coffee, strong tea, etc., which is not conducive to rest and recovery of body functions. Patients with fever are advised to pay attention to keep warm, at the same time need to pay attention to rest, do not overwork, reduce the intake of too much greasy food, you can appropriately increase the intake of some fruits, fruits contain vitamin C, which has the effect of enhancing the immunity of the patient’s organism.