What should you know about laser treatment to remove dark spots?

A laser delivers focused energy to pigment or pigment-forming skin. The treated area may darken, flake, or look temporarily irritated before it settles. Melasma, sun spots, and post-inflammatory hyperpigmentation can behave differently, so a dark patch should be assessed before treatment. Some pigment can return after ultraviolet exposure or hormonal triggers. A darker skin tone may have a greater risk of temporary light or dark marks after energy-based treatment, making device choice and settings especially important.

Arrange an examination with a qualified dermatology professional before booking a session. Share any history of melasma, raised scars, cold sores, recent tanning, active rash, or medicines that make you light-sensitive. Avoid tanning and follow the clinic’s instructions about products before treatment. Afterward, use gentle cleansing, moisturiser, and broad-spectrum sun protection; do not pick peeling skin. Ask when makeup, exfoliating acids, retinoids, or exercise can be restarted. Alternatives may include a chemical peel or a skin brightening treatment, depending on the diagnosis.

Contact the treating clinic promptly if pain is worsening, swelling is marked, blisters develop, or the area becomes increasingly warm, red, or draining. Seek assessment for a spot that changes quickly, bleeds without a clear reason, forms a persistent sore, or has an irregular appearance; cosmetic treatment should not replace diagnosis. New widespread pigment change or a rash after treatment also deserves medical review.

Ask what is causing the dark spot, which laser and settings suit your skin, what side effects are possible, how many visits may be considered, and what result is realistic. Ask whether a non-laser option is safer for your diagnosis and how the clinic will respond if pigment becomes darker afterward.