Itchy groin, small fissures, swollen anus, itching and pain. For about a month, I have used anal pessary and Ma Ying Long, but they don’t seem to work, and the fissure can’t heal. It is especially itchy. This is a chronic perianal eczema with perianal skin fissures, which is not a major problem and is relatively easy to treat, but is prone to recurrence. How can I treat it? What kind of medicine do I use? The actual fact is that you will be able to get a lot more than just a little bit of the same.