Description: Mastoiditis is an infection of the mastoid bone, located behind the ear. This bone is part of the skull and contains air-filled spaces that help equalize pressure in the middle ear. Mastoiditis typically develops as a complication of otitis media, which is the inflammation of the middle ear, and can be caused by bacteria spreading from this area. Symptoms of mastoiditis include pain behind the ear, swelling, fever, and, in some cases, ear discharge. If not properly treated, mastoiditis can lead to serious complications, such as the spread of infection to other parts of the skull or the nervous system. Diagnosis is made through clinical evaluation and is often confirmed by imaging studies such as X-rays or CT scans. Treatment may include antibiotics and, in severe cases, surgery to drain the infected area. Mastoiditis is more common in children but can also affect adults, especially those with a history of recurrent ear infections.
