A simple technique for treatment of nasal telangiectasia using trichloroacetic acid and CO2 laser.

Background: Nasal telangiectasia is a common disfiguring condition and may cause significant psychological distress. Although lasers are effective in treating such lesions, there are many disadvantages, such as purpura, scarring, and cost.

Objective: To assess the effectiveness of a combination therapy of CO2 laser and trichloroacetic acid (TCA) for nasal telangiectasia.