Laser hair removal burns: Risks, prevention, and proper aftercare

Laser hair removal is a popular cosmetic procedure that uses heat to damage hair follicles and reduce future growth. It is most effective on dark hair but does not work on blonde, white, grey, or red hair due to differences in melanin. The treatment works by targeting melanin in the hair follicle with a laser. Common treatment areas include the underarms, legs, face, arms, and bikini line. However, burns can occur in thinner-skinned areas like the face, neck, or bikini line, as well as on tanned skin.

Burns may result from prolonged laser contact, incorrect gel use, or higher risk in darker skin tones. A burn often appears red, swollen, blistered, and shaped like the laser device. Prevention involves choosing an experienced practitioner, avoiding sun exposure, and performing a test spot beforehand.

If a burn does occur, treatment may include gentle skin care, topical antimicrobials, specialised dressings, and staying out of the sun. Side effects are common after the procedure, but burns are rare when the treatment is carried out correctly. Laser hair removal remains a widely used method for long-term hair reduction. Proper precautions and professional care significantly lower the risk of burns. Most side effects are mild and temporary when guidelines are followed.