Laser hair removal is a procedure to remove unwanted hair from your body. Laser hair removal uses a concentrated beam of light (laser). During laser hair removal, heat produced from the laser is absorbed by the pigment in the hair. This damages the hair follicles that produce hairs thereby delaying future hair growth. It’s non-invasive, which means it doesn’t require any cuts in your skin. Laser hair removal is usually safe and effective for most people. Only an experienced specialist should perform the procedure. There can be mild reactions after laser treatment, such as skin irritation, darkening, or lightening of the affected skin. These changes are usually temporary.
A single session usually doesn’t result in permanent hair removal. Multiple laser hair removal treatments are typically needed. Some hair will grow back, but it’s generally lighter and thinner than before. The results of laser hair removal last longer than shaving, waxing, tweezing or plucking.
Laser hair removal has not been studied adequately in pregnancy. So, it is preferable to avoid it in pregnancy. Although most specialists prefer to use lasers only after the age of 16-18 years, laser hair removal is safe for children. Still, any unwanted hair growth in children should be investigated thoroughly by an endocrinologist before going for a laser.
Dr. Tittu Oommen MD, DM