What is the main contraindication for laser hair removal?

Active skin infections in the treatment area serve as the primary contraindication for laser hair removal because the procedure involves the application of laser energy directly onto the skin. When there is an existing infection, using lasers can exacerbate the condition and lead to potential complications, including further irritation, spreading of the infection, or even secondary infections.

Additionally, the use of laser hair removal on compromised skin introduces risks such as delayed healing and adverse reactions that could lead to more serious complications. Therefore, ensuring the skin is healthy and free from infections before proceeding with treatment is crucial for both safety and effectiveness.