How often can you have pico laser treatment?

Pico laser delivers very short pulses that target pigment or selected skin concerns. The interval is not chosen from the device name alone. A clinician considers whether the concern is melasma, post-inflammatory colour change, sun spots, dark patches or uneven tone, along with your skin type, recent sun exposure, medicines and history of sensitivity. Treating again before redness, swelling or colour changes have settled can make assessment difficult and may irritate the skin.

A treatment plan may change after each visit. Some people need a short series; others need fewer sessions or a different approach. Improvement can be gradual, and pigment may return when the underlying trigger, including ultraviolet exposure, remains active.

Ask for the planned interval, the intended target and how progress will be judged in consistent lighting. Protect the area from sunlight, follow the prescribed skin-care routine and tell the clinic about tanning, active rash, cold sores, healing wounds or products that have recently caused irritation. Do not increase frequency because the skin appears unchanged immediately after treatment.

Take photographs under similar conditions if your clinician recommends monitoring. Discuss whether [Picosecond Laser](/technology/picosecond-laser/) is appropriate for your concern and how it compares with [Laser Toning](/treatments/laser-and-energy/laser-toning/) or [IPL Photofacial](/treatments/laser-and-energy/ipl-photofacial/).

Contact the treating clinic if swelling, blistering, crusting, increasing pain, spreading redness or marked darkening develops, or if the treated area is not settling as expected. Seek prompt medical advice for fever, pus, rapidly worsening pain or eye symptoms after treatment near the eyes. A new or changing pigmented patch should be assessed rather than treated cosmetically without a diagnosis.

Ask: What interval fits my diagnosis and skin type? What changes should have settled before the next session? Which medicines or products should I pause? What will we do if pigment becomes darker or returns?