It is estimated that as many as 50 million people in the United States suffer from chronic tinnitus (lasting longer than six months) [1]; about a quarter of those have tinnitus that is severe enough to interfere with daily activities. Tinnitus is more common in men than women, and it becomes more common with aging [2,3].
TINNITUS CAUSES
Tinnitus is often caused by damage to the tiny hairs on auditory cells within the inner ear (figure 1). When the cells are damaged or stressed, they change the signal they send to the brain. Sometimes this produces a noise heard only by the patient. Damage to the hair cells can be a result of normal aging, or it can occur after exposure to very loud noise, certain medications, injury, or disease. Sometimes the damage is temporary but the noise is permanent.
there are a number of therapies suggested
http://www.uptodate.com/contents/tinnit ... the-basics
I run low level ocean waves, stream, forest sounds in the backround while I sleep ...not for tinitinitus but for deeper sleep without outside noises distracting ....earplugs at times but that can get too quiet tho the sleep is very deep.
This Amazon Playlist is very nice - many hours. Opens up the space I'm in when working and is masking for sleep.
https://music.amazon.com/playlists/B00R ... _wcp_af_ex