A person with tinnitus often hears "ringing in the ears," but they may also hear hissing, clicking, or whistling sounds. It can be temporary, or it can be chronic and persistent.
Tinnitus is thought to affect 50 million Americans. It usually occurs after the age of 50 years, but children and adolescents can experience it, too.
Common causes are excessive or cumulative noise exposure, head and neck injuries, and ear infections. It can occasionally indicate a serious underlying medical condition. There is no cure for tinnitus, but there are ways of managing it. Most people with chronic tinnitus can adjust to the ringing over time, but many will find it disturbing or debilitating so managing it correctly is ideal. For some, it can lead to insomnia, difficulty with concentration, poor work or school performance, irritability, anxiety, and depression.