Laser hair removal is a popular choice for those seeking a more permanent solution to hair removal than other methods. By using lasers to remove hair, new hair growth in the follicles is prevented. However, before beginning therapy, it is important to be aware of the potential side effects and myths associated with laser hair removal. Unfortunately, there are no comprehensive studies that compare the effectiveness of these devices with laser hair removal performed in a doctor's office. Multiple treatments are often necessary as hair growth and loss occur in cycles, and laser treatment works best on follicles in the regrowth phase.
Despite its drawbacks, laser hair removal is a beneficial procedure, especially when performed by a certified dermatologist. Initial hair removal requires several laser treatments, and maintenance treatments may also be necessary. As with other cosmetic hair removal methods, damaging the follicles with a laser can lead to infection. The advantages of laser hair removal are numerous. The results are long-lasting, the discomfort is minimal, and the side effects are minimal for both skin and hair.
Laser hair removal is most effective for those with fair skin and dark hair, but it can be used successfully on all skin types. It is important to be aware of spas, beauty salons, or other centers that allow laser hair removal by non-medical personnel. The process itself is usually not painful, but the skin may feel tender or ache afterwards. Side effects of laser hair removal can include irritation, changes in skin color, crusting, and more. If you plan to undergo laser hair removal, you should avoid waxing, tweezing, and electrolyzing for six weeks prior to treatment.
Lasers are useful for removing unwanted hair from the face, legs, chin, back, arms, armpits, bikini line, and other areas. The risk of damaging the skin is greater when there is little contrast between skin and hair color; however advances in laser technology have made laser hair removal an option for those with darker skin. It is important to remember that since lasers target melanin, certain types of lasers may not be compatible with certain skin tones and hair colors.