question: Hi Doc, my dermatologist prescribed Duofilm for I month on a wart above my ankle. It took nearly 3 months for peeling to start and wart to reduce. When the skin under started oozing pus and water I went to show her then she prescribed cudcef (cv)200mg. The night before the redness and watery wound has started drying without cudcef . Please tell me if it s healing on its own or should I take medicine?