Cold is a common disease in modern society, and people often experience ear pain of varying degrees after catching a cold. The cause of cold is mostly upper respiratory tract infection, and earache during cold is mostly a complication of upper respiratory tract infection. To treat earache from cold, you should first find out the cause of the earache and use the medication in a dialectical manner, and should not use it indiscriminately to avoid aggravating the condition. Most of the causes of cold earache are basic ear disease, that is, the patient has a history of ear disease in the past, so the patient feels that the symptoms of earache are aggravated when he has a cold, in this case the patient can choose to treat the cold at the same time, flush the ear canal with medicine, point anti-inflammatory ear drops and use anti-inflammatory drugs for treatment. Another cause is implicated pain, which is commonly referred to as “earache from fire”. As the nasal cavity, eustachian tube and ear canal are interconnected in the human body, upper respiratory tract infection can also cause earache in different cases. In this case, patients can choose to take oral anti-inflammatory drugs such as cephalosporins and pain relieving drugs. You should seek medical attention promptly for earache from cold. In daily life, you should drink more water, eat more fruits and vegetables, eat less spicy food, and take care to avoid dirty water from entering the ear cavity when taking a bath.