How Can I Treat A White Spot Left After a Pimple?

Will this go away? Should I use a retinoid in that area to try and revive the pigment? Would this happen to be common? This pimple is probably a few weeks old so its below the skin but I can see some of the darker pigmented color of it inside/touching the white spot. The white spot is not super large but I would like for it to go away. Will the retinoid make it worse? Also if it doesn't go away in a while can a laser help? Anything, I mean it was not a really bad pimple.

Doctor Answers 3

White spots after blemish

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The retinoid may help. It will not make it worse. Latisse, the eyelash product, has also been shown to repigment so you could also try that. Non ablative fraxtional laser is your best bet if the problem persists.

Sacramento Dermatologic Surgeon

White Spot after Pimple

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White spots like this can come after a pimple, lesion, or other removal. They are hypo- (white) or hyper- (darkened) pigmentations. First of all, time can help, and I wouldn't do anything to it for 6 months. Retinoids can help lighten some of the surrounding skin which can make the lightened spot less obvious. Repigmenting the skin is very difficult, and I've really only seen permanent cosmetics help with this. Lasers, again, will help even out the rest of the skin tone making that white spot appear less obvious. But wait for a bit before you do anything.

Skin hypo-pigmentation after acne

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Acne is an inflammatory condition and when an active lesion (papule, pustule -commonly referred as a pimple) resolves it might leave hyper- or hypo-pigmented area. This is called post-inflammatory pigmentation disorder associated with excess gain of pigment or loss of it. The former tends to be more persistent, whereas the latter tends to get better with time. No specific therapy is required, use sun blocking cream to avoid a white spot becoming too dark when pigment comes back.

These answers are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.