How much money does laser remove OTA's nevus have to do with the number of times the beauty seeker treats it. Generally, you can see the effect after 3-5 courses of treatment. The number of treatments is different, so the price of laser treatment for nevus of OTA is also different. Dr. Changsha Face is a former public third-class and second-class hospital. Later, Changsha facial plastic surgeon was established in conjunction with the Hong Kong Institute of Facial Plastic Surgery. The landlord can go to the hospital for examination and consultation when he has time. I hope it helps you.