Patients with ear pain when swallowing are mainly considered in two aspects: the first condition, eustachian tube infection, is often caused by the change in air pressure after a patient takes a flight or dives, which can lead to congestion and inflammation of the mucous membrane of the eustachian tube, causing pain to be more pronounced in patients, and can also affect the pressure inside the eustachian tube when swallowing, so patients can experience ear pain. In the second case, it is mainly considered that the patient has acute otitis externa, which is caused by the patient repeatedly digging his ears with special force, or the infection occurs after water has entered the ear canal. No matter which of the above causes causes the earache when swallowing, it must be treated actively. Clinically, antibiotics are commonly used for anti-inflammatory purposes, such as cefprozil capsules or cefuroxime tablets, and you can also use levofloxacin hydrochloride ear drops, which can also have an anti-inflammatory and anti-swelling effect.