Labyrinthitis
Labyrinthitis is caused by inflammation of part of the inner ear known as the labyrinth. This is caused by an infection.
The fluid-filled channels of the labyrinth are known as the vestibular system and they are connected at different angles. This fluid moves when you move your head, telling your brain how far, fast and in what direction your head is moving. This allows your body to balance properly.
The vestibular system works in a similar way to a stereo, with your left and right ears sending separate signals to your brain. If one ear becomes infected, these signals become out of sync, which confuses your brain and triggers symptoms such as dizziness and loss of balance.
The labyrinth also contains a small, spiral-shaped cavity called the cochlea. It sends sound waves to the language processing areas of the brain. Inflammation can disrupt this function, leading to hearing loss.
Around half of all cases of viral labyrinthitis are thought to be caused when a viral infection of the chest, nose, mouth and airways such as the Cold or flu spreads to the inner ear.
Infections that affect the rest of the body, such as measles , mumps or glandular fever , are a less common cause of viral labyrinthitis.
Labyrinthitis can sometimes be caused by a bacterial infection. This is rarer than a viral infection and is likely to be more serious.
Bacteria can enter the labyrinth if the thin layers of tissue that separate your middle ear from your inner ear are broken. This can happen if you have a middle ear infection or an infection of the brain lining ( meningitis ). Bacteria can also get into your inner ear if you have had a head injury.
Labyrinthitis often develops in people who have an underlying autoimmune condition (where the immune system mistakenly attacks healthy tissue rather than fighting off infections).
Labyrinthitis is an inner ear infection. It causes a delicate structure deep inside your ear called the labyrinth to become inflamed, affecting your hearing and balance.
Labyrinthitis is caused by inflammation of part of the inner ear known as the labyrinth. This is either caused by a viral or bacterial infection.
Your GP will usually diagnose labyrinthitis based on your symptoms, your medical history and a physical examination.
Labyrinthitis is usually treated using a combination of self-help techniques and medication. Chronic labyrinthitis may be treated with vestibular rehabilitation therapy (VRT).