Which of the following is NOT a reason to use laser therapy?

Using laser therapy has numerous applications in dermatological and cosmetic treatments, but alleviating acute infections is not one of them. Laser therapy is primarily utilized for its ability to target specific skin issues, such as permanent hair reduction, scar treatment, and wrinkle reduction.

Permanent hair reduction is achieved through selective photothermolysis, where the laser targets melanin in the hair follicles, leading to their destruction and inhibiting future hair growth. Similarly, lasers can effectively treat chronic scars by promoting collagen remodeling and improving skin texture. For reducing wrinkles, lasers work by stimulating collagen production in the skin, enhancing its elasticity and appearance.

In contrast, acute infections often require medical management that includes antibiotics or antiviral treatments rather than a laser approach, which can potentially exacerbate the infection or cause further irritation. Thus, the focus of laser therapy is on cosmetic and therapeutic dermatological conditions rather than infectious processes.