Ear infections are very common affecting both children and adults Common symptoms include: Earache, which sometimes can be severe Hearing loss and occasionally noise in the ear Imbalance/dizziness with the sensation of nausea which maybe troublesome Discharge from the ear Blocked and/or pressure sensation in the ear Causes and Site of Ear Infections These include bacterial, fungal and viral infections caused by: Trauma – excessive cleaning of the ear, accidental