Influenza refers to a group of diseases that occur when the respiratory system of the human body is infected by the influenza virus, primarily characterized by coughing, sore throat, and fever. However, besides causing respiratory symptoms, the influenza virus can also cause gastrointestinal symptoms such as nausea, vomiting, and diarrhea, and can also lead to a decrease in appetite.

Fruits, due to their abundant fluid content and rich vitamins and minerals, are particularly suitable for consumption during influenza when appetite is reduced. It is generally recommended that patients eat some fruits that clear heat, reduce fire, and nourish the yin, such as pears, tangerines, lotus roots, sugarcane, and water chestnuts. These fruits can effectively treat influenza and also supplement the needed nutrients.