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.
The most common type of ear infection is a middle ear infection which is caused by an infection or inflammation in the part of the ear behind the eardrum. It's often associated with earache and fever.
Treatment and prevention
Treatment options will vary according to where in the ear the infection is, what's causing it, and the extent of the infection. Generally, your GP might prescribe any of the following:
Pain relief medication
Anti-sickness tablets (if you have an inner ear infection)