Does Laser Hair Removal Cause Cancer? – Dermatologist Explained

Laser hair removal is a popular cosmetic procedure that offers a long-term solution to unwanted hair. However, some people are concerned about its safety, particularly regarding the risk of cancer. This article delves into the scientific evidence and expert opinions to answer this question comprehensively.

Understanding Laser Hair Removal

Laser hair removal works by targeting hair follicles with concentrated light beams. The light is absorbed by the pigment in the hair, damaging the follicle to inhibit future growth. The procedure is generally safe and effective when performed by a qualified professional.

Facts About Laser Hair Removal Causing Cancer

The concern about laser hair removal causing cancer is a complete myth. There is no scientific or proven evidence linking laser hair removal to cancer. The laser hair removal procedure uses non-ionizing radiation, which does not cause DNA damage. The lasers used in hair removal procedures emit non-ionizing radiation. Unlike ionizing radiation (e.g., X-rays, gamma rays), non-ionizing radiation does not have enough energy to alter DNA and cause cancer.

Scientific Evidence

Several studies have investigated the safety of laser hair removal, focusing on its potential to cause cancer. Here’s a summary of the key findings:

1. Non-Ionizing Radiation:

According to the American Cancer Society, non-ionizing radiation, such as that used in laser hair removal, does not cause cancer. This type of radiation includes visible light, infrared, microwaves, and radio waves, all of which are considered safe at the levels used for hair removal.

2. Clinical Studies:

A review published in the “Journal of Clinical and Aesthetic Dermatology” found no evidence linking laser hair removal to an increased risk of skin cancer. The study concluded that laser hair removal is a safe cosmetic procedure when performed correctly.

3. FDA and Safety Regulations:

The U.S. Food and Drug Administration (FDA) has approved several laser devices for hair removal. The FDA assesses the safety and efficacy of these devices, ensuring that they do not pose significant health risks, including cancer.

Expert Opinions

Dermatologists and oncologists agree that laser hair removal does not cause cancer. Dr. Elizabeth K. Hale, a board-certified dermatologist, states, “The type of radiation used in laser hair removal is non-ionizing, which means it does not penetrate deep into the skin and does not cause damage to the DNA in cells, eliminating the risk of cancer”.

Common Side Effects Of Laser Hair Removal

While laser hair removal is generally safe, it can have some side effects, including:

• Skin irritation
• Redness
• Temporary changes in skin color

These side effects of laser hair removal are usually mild and short-lived. Serious complications are rare when the procedure is performed by a well trained professional under the guidance of expert dermatologist.

Takeaway

The scientific evidence and expert consensus clearly indicate that laser hair removal does not cause cancer. The procedure uses non-ionizing radiation, which is not capable of causing DNA damage that leads to cancer. As with any aesthetic treatment, it is essential to choose a reputable clinic with qualified professionals to minimize risks and ensure the best results.