The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. There is pus and can emit putrid odor. If patients have the above symptoms, they should immediately go to the dermatology department of the hospital for HPV-DNA test, white acetate test and other related tests for clarification. If diagnosed, medication is needed under the guidance of a doctor. Commonly used medications include tincture of haematoxylin and imiquimod cream. If the effect is limited, treatment can be carried out by surgical methods such as high-frequency electrosurgery and scraping.