Ordinary plaster will not do. It reduces the pain but does nothing to help. You need to get Corn Plaster from the pharmacies which will treat the infected area. Alternatively, visit a GP for treatment. Most likely, you'll be given liquified nitrogen to freeze the infected area until it reduces and drops off..........
If you want to go commando and save money, , pluck it off! Once it comes off with the roots, you'll be fine once the wound heals and there'll be no regrowth. But if only the head comes off but the roots remain, it'll regrow.......... Good luck!
