The pain at the bottom of the ear, which is often referred to, is clinically caused by otitis media. If this situation occurs, you first need to go to the hospital for examination to see which type of otitis media or otitis externa is the cause of the pain, and then you can use medication to treat the symptoms. If it is acute cicatricial otitis media, in terms of treatment, the main use of local anti-inflammatory ear drops, such as phenol glycerin topical. If the symptoms are more serious, antibiotics can be used orally, and it is generally recommended to choose cephalosporin anti-inflammatory drugs. If it is secretory otitis media, the ear can use Telbivitol ear drops externally, and then the nasal cavity needs to use mucosal constriction drugs, such as spraying the nose with Daphne Lin, mainly to make the pharyngeal opening of the Eustachian tube open, which can make the drainage unobstructed. Then with the use of drugs to promote the discharge of secretions, such as oral cheno capsule. If it is acute purulent otitis media, you need to go to the hospital to clean up the purulent secretions inside the ear, and then use anti-inflammatory ear drops topically. In the acute stage, antibiotic infusion is needed to control the infection.