Otitis media is a common and frequently occurring disease in otolaryngology, which is divided into various types such as acute otitis media, chronic otitis media, and cholesteatoma otitis media. Acute otitis media is often seen in cases of colds or coughs. Patients primarily present with pain and pus discharge from the middle ear. Treatment under the guidance of a physician may include the use of antibiotics and corticosteroids. Additionally, during a cold, it is advisable to avoid forceful nose blowing to prevent retrograde infection to the middle ear. For patients with chronic cholesteatoma otitis media, treatment usually requires radical mastoidectomy to remove the lesion and granulation tissue in the middle ear, thereby restoring the normal physiological environment of the middle ear. Repairing the perforated eardrum can also achieve a cure.