In general, there are no food contraindications for coughs without allergies, but it is recommended not to eat spicy, irritating and cold foods. Cough is a common symptom, usually associated with external stimuli and the use of drugs or disease factors. It is not recommended to eat cold and spicy food after coughing symptoms. 1. Spicy foods: Spicy foods such as chili, pepper, peppers, onions, garlic, onions, etc. can irritate the throat and aggravate the symptoms of coughing. 2. Cold food: such as ice cream, ice cream, seafood, etc. should not be eaten, such as suffering from allergic cough, easily induced by cough aggravation. Cough should not only pay attention to the diet should also go to the hospital in a timely manner to identify the cause of the disease, under the guidance of the doctor standardized treatment.