Viral warts are papular lesions with a keratinized, uneven surface. They can occur singly or in large numbers, but often group and merge with each other. They are most often caused by the HPV2 virus. The primary lesion is a papule with a diameter of several to a dozen or so millimeters with a color similar to the skin color. The wart is located on unchanged skin, and its elevation is rough and well-demarcated. Most often, the lesions are located on the fingers, around the nail folds and under the nail plate. Warts occurring at the nail folds are the most painful form of infection. New lesions spread spontaneously around the primary wart, which is the largest.
Rules for preventing HPV infection:
Warts are a common medical issue and are a standard cause for visiting dermatologists' offices. Groups particularly at risk of HPV infection are children, seniors, and patients with weakened immunity. There are no people immune to HPV. Scratching a wart, and irritating the surrounding skin can cause the lesion to spread. In individuals with weakened immunity, a gigantic spread of warts or condylomas may appear, which can look as if the lesions are developing on top of each other.
