Cough caused by eating ice cream needs to be treated according to its cause, such as physical and chemical irritation, respiratory tract infection, allergy, etc. After a clear diagnosis, you can choose general treatment and medication. 1. Physical and chemical stimulation: most of the coughs caused by eating ice cream are due to physical and chemical factors, as the ice cream is cold, it may irritate the trachea and throat, thus causing coughs. This phenomenon does not require special treatment, just avoid cold food, drink some warm water will gradually ease. 2. Respiratory infections: Eating ice cream may cause cold, resulting in respiratory infections. If the cough is more serious, you can use dextromethorphan to suppress the cough. If there is a basis for bacterial infection, you can choose antibiotic drugs to eliminate inflammation, such as cefdinir, amoxicillin and so on. 3. Allergy: Cough caused by eating ice cream may be allergic to some of the ingredients of ice cream, you can follow the doctor’s instructions to take anti-allergy drugs, such as cetirizine, loratadine, while avoiding the next ingestion. Cough caused by eating ice cream for a long time can not be relieved, it is recommended to go to the hospital in time, the above drugs should be used under the guidance of a doctor, not to be used indiscriminately, so as not to lead to adverse consequences.