Redness, swelling and pain in the ear are clinical symptoms mainly due to inflammation, mostly seen in the formation of otitis externa, external auditory canal boils, middle ear mastoiditis and cholesteatoma, etc. Repeated inflammatory irritation in the ear can occur. In the case of otitis externa or external ear canal boils, surface application of anti-inflammatory medications, such as aureomycin ointment or Bactrim ointment, and daily surface disinfection with alcohol cotton balls as well as iodophor cotton balls may be considered. If it is caused by inflammation in the ear, such as otitis media, you can use oral cefradine capsules or cefuroxime sodium tablets, while the ear can be treated with oxyfloxacin ear drops, together with hydrogen peroxide ear drops. If it is cholesteatoma formation, surgery can be considered after controlling the inflammation.