Your wart will start to turn black and look very dry. Common warts are caused by a virus and are transmitted by touch. Rough to the touch, common warts also often feature a pattern of tiny black … What Happens When a Wart Turns Black? This occurs because the body is now fighting it and killing off the infected cells. At this stage, the skin that contains the virus starts to die. Common warts are small, grainy skin growths that occur most often on your fingers or hands. Human papilloma viruses can live on healthy skin without causing infection. A 43-year-old member asked: i'm just wondering, if you suffocate the warts does it turn black? Common Warts. Dr. David Hettinger answered. 3. Once the wart is completely black, your pain is almost completely gone except for some mild irritation in the surrounding area. 35 years experience Podiatry. It is not hard to mistake a mole for a wart. Turns Black And Dry. warts that turn black. After a couple days of the ACV treatment, you’ll notice that the wart will start to turn black. 3. Sloughing. The immune system cuts off the blood supply to the cells and they start to die. Warts and Plantar Warts - What Happens. Rough to the touch, common warts also often feature a pattern of tiny black dots, which are small, clotted blood vessels. These flesh-colored growths are most often on the backs of hands, the fingers, the skin around nails, and the feet. 2. When moles turn black it is time to get a dermatologist to evaluate it for cancer, and don’t put it off. The dead skin tissue on the wart will start to slough off. However, when a human papillomavirus enters the body through small breaks in the skin, it can infect the skin cells beneath the surface, causing a wart to grow. A wart can take up to 9 months to grow before it becomes visible.1