Patient's question:
Recently, I don't know why, my skin has been itchy and dry, with white spots and red dots, which is very uncomfortable. I was wondering if cryotherapy for flat warts leaves scars?Doctor's answer:
It may be due to infection from others, leading to the transmission of the HPV virus, which can cause flat warts to reappear on the arms. This can result in itchy skin symptoms and cause localized skin to protrude. Cryotherapy can be used for treatment, but it may leave scars. Laser treatment is also an option, as is salicylic acid treatment. For specific medication use, please follow the doctor's advice.