Q-switched lasers are a type of advanced laser technology commonly used for treating various pigmentation issues. These lasers emit short, high-energy pulses of light that target specific pigmented areas in the skin, without causing significant damage to the surrounding tissues. The “Q-switch” refers to the quality factor of the laser pulse, which determines the pulse duration and intensity.

Q-switched lasers are particularly effective in treating the following pigmentation concerns:

Melasma: Melasma is a common skin condition characterized by dark patches or irregular pigmentation, typically occurring on the face. Q-switched lasers can help break down the excess melanin in the affected areas, leading to a reduction in melasma pigmentation and promoting a more even skin tone.

Sun Spots/Age Spots: Sun spots, also known as age spots or liver spots, are dark spots that appear on areas of the skin exposed to the sun. Q-switched lasers can effectively target the melanin in these spots, causing them to fade over time and resulting in a clearer complexion.

Naevus (Birthmarks): Some birthmarks, such as cafe-au-lait spots and certain pigmented naevi, can be treated with Q-switched lasers to lighten or remove the pigmentation.