Laser therapy is generally safe, but some people have reported side effects after treatment, including:
Researchers need more information to determine whether exposure to UVB light from the excimer laser might increase the long-term risk for skin cancer.
- Temporary redness, itching, burning, and stinging
- Blistering
- Purple-colored spots (purpura) on the skin
- Darkening or lightening of the skin (hyperpigmentation or hypopigmentation)
- Scarring