Cough with phlegm can eat fish. Eating fish when coughing with phlegm usually does not have a greater adverse effect on the disease, you can eat according to their own situation. Cough with phlegm is mainly caused by the patient’s respiratory tract being infected by bacteria or viruses. At this time the phenomenon of cough and phlegm, in the diet should try to avoid eating stimulating food, such as chili, spicy food, so as not to stimulate the airways, aggravate the symptoms of coughing. Fish contains a lot of protein, after consumption helps to supplement the body’s lack of energy and protein, generally will not aggravate the cough, will not lead to increased phlegm, can be consumed in moderation. When symptoms of coughing with phlegm appear, it is recommended to go to the hospital in time, and the doctor will give a treatment plan and guide the diet structure. People who are allergic to fish should avoid eating fish.