Laser hair removal is a medical treatment that uses a strong beam of light called a laser to get rid of unwanted hair.
During this treatment, the laser sends out light that is taken in by the color in the hair, which is called melanin.
The light turns into heat, which harms the small sacs in the skin (called hair follicles) that make the hair. This damage stops or slows down new hair from growing.
Even though laser hair removal can slow down hair growth for a long time, it usually does not completely remove hair forever.
You usually need several treatments to start seeing results, and you may need follow-up treatments to keep the hair from coming back. Laser hair removal works best for people with light skin and dark hair, but it can still be used on different skin types.
Why It’s Done
Laser hair removal is used to remove unwanted hair from places like the legs, underarms, upper lip, chin, and bikini area.
It can be used on almost any part of the body, except the eyelid or around the eyes. Also, skin with tattoos should not be treated.
The success of laser hair removal depends on the color of the hair and skin.
The idea is that the hair’s pigment absorbs the light, but the skin’s pigment does not. This means the laser should hurt the hair follicles without hurting the skin. A clear difference between hair and skin color — like dark hair on light skin — gives the best results.
When there’s not much difference between hair and skin color, there’s a higher chance of skin damage.
But newer laser technology has made it possible for people with darker skin to use this treatment. Laser hair removal is less effective on hair colors that don’t absorb light well, like gray, red, blond, or white. But new options for treating light-colored hair are being developed.
Risks
The side effects of laser hair removal in singapore can vary depending on the skin type, hair color, how the treatment is planned, and whether you follow the care instructions before and after.
The most common side effects include:
Skin Irritation
You might feel some discomfort, redness, or swelling after the treatment. These symptoms usually go away within a few hours.
Pigment Changes
The treated skin could become lighter or darker. These changes might last a short time or be long-lasting. Skin lightening can happen more often in people with darker skin who don’t avoid the sun before or after treatment.
In rare cases, laser hair removal can cause blisters, scabs, scarring, or changes in the texture of the skin.
Other uncommon side effects include the treated hair turning gray or growing more hair in the treated area, especially in people with darker skin.
Laser hair removal isn’t recommended for the eyelids, eyebrows, or areas around the eyes because it could lead to serious eye injuries.