Ear pain after drinking alcohol has the following clinical reasons: First, after drinking alcohol, due to the stimulation of alcohol leads to accelerated blood flow throughout the body, easily induced by the ear canal and the tympanic membrane local inflammatory reaction, thus appearing tympanitis, otitis media and other related diseases, mostly ear pain, hearing loss and other related clinical manifestations are mainly. Secondly, after drinking alcohol, nausea and vomiting may occur, nausea and vomiting stomach contents reflux into the nasopharynx, and then retrograde into the tympanic cavity leading to otitis media. Clinically, secretory otitis media is the main manifestation of the disease, individual patients with severe lesions can also appear suppurative otitis media and other related diseases, the early stage of ear pain. In conclusion, if you have an earache after drinking alcohol, you should go to the hospital as soon as possible and apply ear drops under the guidance of the doctor to reduce the earache and choose anti-inflammatory treatment at the same time.