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 tinnitus is due to damage to the cochlea, or inner ear. Certain medications can cause or worsen tinnitus, for example, aspirin, particularly in large doses. People with tinnitus may be over-sensitive to loud noise. Most people learn to live with tinnitus, but help is available for those who find this difficult.