Ear infections are caused by swelling in the middle ear cavity — as opposed to the outer ear — due to a blocked eustachian tube, which connects the middle ear to the throat. Fluid builds up in the ear, allowing bacteria to grow. Ear infections often occur in children between the ages of 6 months to 2 years of age. Symptoms may include difficulty hearing and sleeping, ear drainage, fever, fussiness, loss of balance, and pain or discomfort in and around the ear. Talk to your doctor or your child’s pediatrician if you notice any of these symptoms.
