Cold and flu patients can eat eggs according to the specific circumstances, as follows: 1, can eat: cold and flu is an acute upper respiratory tract infection, eating medicine, including eating pCms or eating compound cold and flu medication, no matter which cold and flu medication to eat, and eat the eggs between the inevitable connection, that is to say, eat these drugs and eggs will not have an adverse reaction. 2, can not be eaten: if the cold and flu patients are allergic to eggs can not be eaten. The reason for this is that eggs are a kind of allergic food, which can induce allergic reactions in allergic patients, thus leading to the aggravation of cold symptoms, such as aggravating the symptoms of coughing and coughing up phlegm, and can even cause chest tightness, asthma, and respiratory difficulties. Therefore, patients with colds can eat eggs unless they are allergic to eggs, and if they are allergic to eggs, they can’t eat them.