Gum depigmentation is a cosmetic dental procedure that lightens or removes dark spots or patches on the gums. These dark areas are usually caused by excess melanin (the natural pigment in the gums).
It does not treat disease—it’s done for aesthetic reasons to create a lighter, more uniform gum color.
It helps prevent tooth decay, gingivitis, and periodontal disease.

Local anesthesia is applied so the procedure is comfortable.

The outer pigmented gum layer is removed to reveal lighter tissue underneath.

The gums heal over the next 7–14 days, usually with minimal discomfort—especially with laser treatment.
Dark gums can be caused by genetics, smoking, certain medications, inflammation, or natural variations in pigmentation.
Yes. The procedure is generally safe when performed by a trained dentist or periodontist, especially when using a laser.
Most patients feel little to no pain. Local anesthesia is used, and laser procedures cause minimal post-treatment discomfort.
The treatment usually takes 30–60 minutes, depending on the size of the area being treated.
Healing typically takes 7–14 days, with laser treatments healing faster than surgical methods.
Results can last for many years, but pigmentation may slowly return, especially if it’s genetically determined or linked to smoking.
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Dr. Shashank Arora
B,D,S M.D.S ENDODONTIST & IMPLANTOLOGIST
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