What should you know about dual fractional laser?

Fractional devices treat microscopic columns of skin while leaving surrounding areas available for healing. One wavelength or setting may work closer to the surface, while another can reach deeper tissue to encourage remodelling. The exact combination is not fixed; it depends on the device, energy settings, skin type, scar or texture concern, and treatment area. Redness, warmth, swelling, dryness, and temporary darkening can follow treatment, especially when the skin is sensitive or pigment-prone.

Before treatment, disclose recent tanning, cold sores, medicines, active acne, eczema, and any tendency to develop raised scars. Your clinician may adjust settings or postpone treatment when the skin barrier is inflamed. Afterward, use the recommended gentle cleanser, moisturiser, and sun protection; avoid picking flakes and pause irritating products until the skin has recovered. Several appointments may be suggested for acne scars or uneven texture, with time between them for healing.

Contact the treating clinic for increasing rather than settling pain, spreading redness, pus, fever, extensive blistering, or swelling that affects the eyes. Seek urgent medical attention for breathing difficulty, facial swelling, or vision changes. Darkening or lightening that persists should be reviewed, particularly in skin that marks easily after inflammation.

Ask which wavelengths or modes will be used, what each is intended to treat, how your skin tone changes the plan, and how long recovery may take. Discuss whether a fractional laser treatment is appropriate for your specific scar or texture concern.