I have tooth discoloration. help?

See a dentist: First your dentist needs to find out the cause. Treatment can include bleaching, veneers or white fillings.

See a dentist: By "tooth discoloration" do you mean 1 tooth or all your teeth. If you are asking about 1 tooth, see a dentist as soon as you can. This could indicate a serious problem with your tooth. If all your teeth are discolored then see a dentist to get different options.

Bleaching...: It depends on how and where your teeth are discolored. If they are generally yellow or yellow/brown then bleaching will be successful. If they are gray or blotchy then you should investigate veneers.