What to Know After Laser Hair Removal

If you're considering laser hair removal, you may be curious about what to expect after the procedure. Laser hair removal is a popular non-surgical cosmetic treatment that can help reduce unwanted hair growth. It works by using a concentrated beam of light to target and damage the hair follicles, preventing them from producing new hairs. After the treatment, you'll notice a decrease in hair growth in the treated area within one to three weeks.

During this time, you may experience some redness and swelling, as well as hair particles that look like blackheads or beards. To reduce any discomfort, apply ice to the treated area. If you have a skin reaction right after laser hair removal, your doctor may apply a steroid cream to the affected area. An experienced, board-certified professional will work to minimize the side effects of laser hair removal by using the types of lasers appropriate for the color or type of skin and hair. Laser hair removal is most effective for people with fair skin and dark hair, but it can be used successfully on all skin types. It can dramatically reduce hair growth in almost any area, including the legs, arms, armpits, stomach, back, and neck. Laser hair removal is a professional procedure usually performed by a dermatologist to help remove unwanted hair.

While laser treatments can lead to virtually permanent hair removal, patients often receive annual maintenance sessions. When the doctor activates the laser, the heat that comes from the centralized light is directed to the basal stem cells of the hair follicles responsible for hair growth. This causes damage to the follicles, both to remove existing hairs and to prevent future hairs from growing in their place. The average patient requires three to seven sessions to achieve total hair removal of the treatment area. Caring for your skin after laser hair removal can reduce the risk of side effects, but not all risks can be avoided. Remember that only 20% of hair follicles are destroyed during any laser hair removal treatment.

Axillary laser hair removal provides longer-lasting results than other home hair removal methods, but it's not without side effects.