Does picosecond laser treatment treat hyperpigmentation?

Hyperpigmentation is darker skin caused by extra melanin or pigment left after inflammation, injury, medication, or another skin condition. A picosecond laser delivers very short pulses that can break pigment into smaller particles for the body to clear. It may be considered for selected brown or grey marks, but it does not treat every cause of skin darkening.

The wrong setting, treating active irritation, or treating pigment that has not been diagnosed can worsen uneven colour. Skin tone, the location of the marks, sun exposure, and whether pigment lies near the surface or deeper in the skin all affect planning. Improvement may be gradual and may require more than one session.

Arrange an assessment with a qualified dermatologist or laser clinician before booking treatment. They can identify the pigment pattern, review medicines and skincare products, and check for inflammation that should be controlled first. Use broad-spectrum sun protection and avoid picking, scrubbing, or introducing irritating products while the skin is unsettled.

Ask how the clinician will protect surrounding skin, what temporary redness or darkening may occur, and how follow-up will be handled. A small test area may be discussed, especially when your skin tends to mark after irritation. Follow the aftercare plan and report unexpected changes rather than repeating treatment on your own.

Seek prompt medical assessment if a dark spot is new and changing, has an irregular outline, bleeds, crusts, or becomes persistently painful. Contact the treating clinic quickly after a procedure if you develop worsening swelling, blistering, severe pain, spreading redness, or discharge. These findings need assessment before any further laser session.

What is causing my hyperpigmentation, and is laser appropriate for that cause? Could my current skincare or medication affect the plan? What changes should I expect during healing, and what would make you delay or stop treatment?