You can eat barbecue with the flu, but it is not recommended. Barbecue food is too dry, too hot, too stimulating, eating barbecue is not conducive to the recovery of influenza. Influenza belongs to the upper respiratory system infections, generally manifested fever, sore throat, edema, congestion and other inflammatory diseases, the diet should be light, should not eat barbecue food. Barbecue belongs to the irritating greasy food, contains a lot of irritating added materials, if the flu patients eat may aggravate the dry throat, cough and other symptoms. In addition, eating barbecue may also irritate the stomach and intestines, causing indigestion. Influenza patients should consume more fresh fruits and vegetables to replenish the body’s water and vitamins, as well as trace elements. They can also consume lean meat, milk and eggs, and fish to replenish nutrients and strengthen their immunity.