What should you know about q switch laser tattoo?

The laser sends a very short burst of light into the tattoo. Ink absorbs the energy and fragments; immune cells then clear some of those particles over time. Different ink colours respond to different wavelengths, and a tattoo's depth, density, age, location and whether it was professionally applied can affect the response.

The treated skin may look red, swollen or temporarily pale, and small blisters or crusting can occur. The tattoo usually fades between sessions rather than disappearing during one visit. Some colours can be more resistant, and a faint outline or altered skin colour may remain.

Choose a clinician experienced with the relevant laser and your skin tone. Share your medical history, medicines, tendency to form raised scars, recent tanning and any previous reaction to tattoo removal. Ask about a test spot, eye protection and the expected appearance during healing.

Keep the area clean and follow the dressing instructions. Do not pop blisters, pick crusts or expose healing skin to intense sunlight. Avoid friction, swimming and irritating products until the surface has recovered, and return for review if healing is slow or the appearance concerns you.

Contact the clinic if pain, redness, warmth or swelling is worsening instead of settling, or if there is pus, fever, spreading redness or an open wound. Seek urgent help for breathing difficulty, widespread hives or severe swelling. A persistent raised scar or lasting light or dark patch deserves assessment.

Which ink colours and wavelengths are relevant to my tattoo? What changes would suggest infection or a reaction? How will my skin tone and scar history affect the plan? What should I do if the tattoo contains cosmetic, white or flesh-coloured ink?