An ear infection is an affliction normally suffered during infancy and childhood, but some adults experience ailments of the ear as well, sometimes from underlying conditions. The ear is an intricate part of the body and has different areas and cavities that can harbor bacteria and viruses. The ear is composed of three parts, referred to as the inner, middle, and outer ear. According to statistics, we are more likely to get infections in the middle ear and outer ear. If there's an issue with the inner ear, it's sometimes an indication of a more serious illness.The area referred to as the middle ear is right behind your eardrum, and infections in this area are usually caused by bacteria from other areas that are in close proximity, namely the mouth, eyes, and nose. The bacteria builds up behind the eardrum, resulting in an infection.
Regarding the outer part of the ear, it's the part of the ear canal that goes from the eardrum to the outer part of the ear. This area of the ear can become infected from injuries caused by objects being inserted into the ear, such as cotton swabs or your fingernail.
