What should you know about laser tattoo removal?

A clinician selects laser settings according to the tattoo’s pigment colours, depth, location, and your skin type. The light targets pigment while the surrounding skin is monitored. Different colours respond differently, so treatment planning is individual. A [Q-Switched Laser](/technology/q-switched-laser/) delivers very short pulses, while a [Picosecond Laser](/technology/picosecond-laser/) uses even shorter pulses. Neither label alone predicts the outcome; the device, settings, pigment, and skin response all matter.

Tell the practitioner about previous reactions, active skin conditions, medicines, tanning, and any tendency to form raised scars. Protect the area from strong sun before and after treatment and follow the clinic’s wound-care instructions. Temporary redness, swelling, sensitivity, blistering, or crusting can occur after a session. Do not pick crusts or apply unapproved products. Keep follow-up appointments so the skin can be checked and the next session timed after recovery.

Seek advice if pain is worsening rather than settling, redness spreads beyond the treated area, drainage develops, or you develop fever. Contact the treating clinic for extensive blistering, unusual swelling, or a skin colour change that concerns you. Urgent care is appropriate for breathing difficulty or swelling of the face after any product or treatment exposure.

Ask which laser is being considered for each ink colour, how your skin tone affects settings, what aftercare is required, how old scars or cover-up ink change planning, and what warning signs should prompt a call.