Ear conditions videos

Ear infection

Ear infections happen when the ear becomes inflamed, usually from a virus or bacteria, and can affect the middle, outer, or inner ear. They often cause pain, hearing problems, or fluid in the ear, and while many clear up on their own, some may need treatment.

Öronvärk is pain in or around the ear, which can range from sharp and sudden to dull and throbbing. It is often caused by ear infections, a build-up of earwax, throat infections, or changes in air pressure.

Barotrauma is an injury to the ear caused by sudden changes in air or water pressure, such as during flying, diving, or driving through mountains. It can lead to ear pain, blocked ears, dizziness, or even temporary hearing loss.

A perforated eardrum is a hole or tear in the thin tissue that separates the ear canal from the middle ear. It can cause sudden ear pain, hearing loss, or fluid discharge, and is often caused by infection, injury, or sudden pressure changes.

Ménière's disease is a long-term condition that affects the inner ear and causes episodes of vertigo, hearing loss, tinnitus, and a feeling of fullness in the ear. These symptoms can come and go unpredictably and may gradually lead to permanent hearing problems.

Ear boils are painful, swollen lumps that form in or around your ear when a hair follicle or oil gland gets infected. They can feel tender, look red, and sometimes fill with pus, but they often clear up on their own or with simple treatment.