Ear infection

About ear infections

Ear infections, especially middle ear infections (or otitis media) are most common in children. However, adults can also experience them.

Causes

There are three main types of ear infection:

• Outer ear infection (otitis externa), or swimmer's ear

• Middle ear infection (otitis media)

• Inner ear infection

A middle ear infection is caused by an excess of mucus that blocks the Eustachian tubes (connecting the middle ear to the nose and throat) and stops secretions from draining out. Bacteria and viruses then cause the fluid to become infected which leads to uncomfortable symptoms like ear pain, ear discharge and fever.

Treatment & Prevention

Drops or ointment may be prescribed to treat the infection and the ear may be suctioned.

To prevent otitis externa, keep the ear dry while swimming and showering by using ear plugs. Avoid swimming in polluted water and do not poke your fingers or other objects into your ear.