An inner ear infection, or otitis interna, is an infection of the inner ear that can cause a variety of symptoms including vertigo, hearing loss, and tinnitus. It is typically caused by a virus, bacteria, or fungus.
A middle ear infection, or otitis media, is an infection of the middle ear that can cause pain, hearing loss, and a feeling of fullness in the affected ear. It is typically caused by bacteria or viruses that travel up the eustachian tube from the nasopharynx.
In order to tell the difference between an inner ear infection and a middle ear infection, it is important to look at the symptoms. Inner ear infections typically cause vertigo, hearing loss, and tinnitus, while middle ear infections often cause pain, hearing loss, and a feeling of fullness in the affected ear. Additionally, inner ear infections are usually caused by viruses, bacteria, or fungi, while middle ear infections are usually caused by bacteria or viruses that travel up the eustachian tube from the nasopharynx.
If you suspect you have either an inner ear infection or a middle ear infection, it is important to see a qualified medical professional for a proper diagnosis and treatment. An otolaryngologist (ear, nose, and throat specialist) can help you determine the correct diagnosis and recommend appropriate treatment.