What should you know about laser facial for dark spots?

A laser facial uses controlled light energy to heat or break up selected pigment. The appropriate device depends on whether the colour is superficial, deeper, or linked to an active skin condition. Melasma may be sensitive to heat and can recur, while sun spots and post-inflammatory hyperpigmentation have different patterns. Tinea versicolor can also alter skin colour and should be recognised because its treatment is different.

After a session, mild redness, warmth, swelling, dryness, or temporary darkening may occur. A laser cannot correct the trigger behind every dark spot, and treating an undiagnosed changing mark as a cosmetic concern could delay the right assessment.

During consultation, describe when the spots began, any acne or rash in the area, sun exposure, pregnancy or hormonal changes, and products that have irritated you. Ask whether a test patch is appropriate. Follow instructions about pausing retinoids, exfoliants, or other products rather than making changes on your own. Use gentle cleansing, moisturiser, and daily broad-spectrum sun protection after treatment. Avoid picking, scrubbing, tanning, and heat until the skin has settled.

A chemical peel or skin brightening treatment may be considered instead, depending on the diagnosis. Picosecond laser treatment is another option a clinician might discuss; its suitability still depends on the individual skin and pigment.

Have a clinician examine a spot before a laser facial if it is changing shape or colour, bleeding, crusting, painful, or noticeably different from nearby marks. After treatment, report worsening pain, spreading redness, pus, fever, extensive blistering, or a persistent colour change. Get urgent help for facial swelling that affects breathing or swallowing.

What condition is causing the dark spots? What outcome is realistic for my skin? Which settings and test area will you use? What should I stop before treatment? How can I lower the chance of post-inflammatory pigmentation?