What should you know about fractional laser for pigmentation?

Pigmentation can follow acne, injury, inflammation or sun exposure, while some patches have a different diagnosis. Fractional laser creates microscopic treatment zones that encourage surface renewal and can alter the appearance of selected marks. It does not identify the cause by itself, and treating an undiagnosed or changing spot may delay the right care. Skin tone, pigment depth and a history of darkening after irritation all affect the discussion.

Have the mark assessed before booking a procedure, particularly if it is new, changing, bleeding or distinctly different from nearby skin. Tell the clinician about recent tanning, acne or eczema, medicines, and earlier reactions to peels or lasers. During recovery, use gentle cleansing, the recommended moisturiser and consistent broad-spectrum sunscreen. Avoid picking, scrubs and unapproved lightening products, since irritation can leave a darker mark.

Contact the clinic for worsening pain, spreading redness, pus, increasing warmth, blistering or delayed healing. Arrange a medical assessment for a pigmented spot that changes in size, shape or colour, develops repeated bleeding, or forms a persistent sore. Seek urgent care for severe facial swelling, breathing difficulty, or eye pain or visual change after treatment.

Ask what type of pigmentation is present, whether a non-laser option should be tried first, how your skin tone affects the settings, what preparation is needed, how long to pause active products, and what improvement can reasonably be assessed during follow-up.