Do not eat potato chips for the time being when you have a fever. Because fever is commonly caused by pathogens invading the body, inflammatory reaction occurs, there are mucous membrane of the respiratory tract congestion, edema, inflammatory material exudation and so on. At this time, the function of the digestive tract is very poor, so we need to eat some fluid, easy to digest and absorb, nutrient-rich food. Potato chips are fried, hard, greasy food that is not easy to absorb and digest, so don’t eat them. You can test the blood routine and other related examinations to clarify the cause of fever and etiological treatment.