Why is there a black dot on my gum?
Michael King
Updated on March 08, 2026
Foreign objects lodged under the gum tissue can sometimes appear as black spots. The culprit is often a piece of an old amalgam filling that can become physically pushed into the gum tissue, leaving a dark blue or black dot (sometimes called an amalgam tattoo).
Is it normal to have a black dot in your mouth?
Finding a black spot or dot on the inside of your cheek can be alarming, but it's not necessarily a sign of something serious. A variety of harmless conditions can cause discoloration in your mouth, such as moles, hyperpigmentation, and leakage from your dental fillings.How do I get rid of black spots around my gums?
Can a dark spot be removed?
- Peroxide-based tooth bleaching kits or whitening strips. Both at-home and professional teeth whitening treatments can help remove stains and whiten your teeth.
- Dental prophylaxis. ...
- Tooth whitening pastes, powder, or liquids. ...
- Veneers.