Although there is limited proof that this in fact works, many people who suffer from tinnitus have stated that various forms of alternative medicine has made a difference for them. Things you might want to consider include: acupuncture, hypnosis, the herb ginkgo, zinc supplements, or lipoflavonoid. Be sure to check with your doctor though before taking a variety of supplements.
One day I realized that I had forgotten I even had tinnitus and it stopped bothering me completely. You can get to that point where you literally accept the sound as being normal (unless of course you successfully eliminate the disorder) and it won't bother you, but you have to work hard to achieve that state. Use relaxation techniques, and remember that life could always be worse!
Look into some natural sleep aids that can help you fall asleep at night with your tinnitus. Many of the natural sleep aids are not addictive and can help you sleep in spite of the sounds of your tinnitus. If the natural aids do not work, talk to your doctor about a safe sleep aid you can use.
As indicated earlier, tinnitus is usually a minor and temporary annoyance. But there are others who find it completely interferes with many aspects of their lives. There isn't a tip that can cure all cases but there are many tips that help different people. You have to be willing to give these different tips a chance and you may finally quiet the noise.