Causes of the American Revolution. French and Indian War. Also known as the Seven Years War, this war was fought over conflicting territorial claims between the French and British in the Ohio River Valley.
1 Meniere's disease-It is an inner ear disorder that causes severe hearing loss, ringing in the ears and dizziness. 2  The disease can affect one or both ears. 3  Acoustic neuroma-It is a non-cancerous tumor of the ear causing ringing in the ears, hearing loss and dizziness and balance problems. 4  Trauma to the inner ear.
Most of the time, it comes on gradually. In some people, the sound causes depression, anxiety or interferes with concentration. Tinnitus is not a disease but a symptom that can result from a number of underlying causes. One of the most common causes is noise-induced hearing loss.