The treatment of mycosis fungoides with compound metronidazole suppositories is effective because the drug instructions for compound metronidazole suppositories clearly state that they can be used to treat trichomoniasis, bacterial vaginosis, as well as mycosis fungoides and non-specific vaginal inflammation. However, if you are allergic to metronidazole, it is not recommended to use this drug and you can switch to other ones, like terbinafine vaginal tablets or dacrynic acid soft capsules for appropriate treatment. Mycosis vaginalis is recurrent, so it must be treated thoroughly. After the clinical symptoms disappear, you should go to the hospital for examination and stop using the medication only if the three consecutive routine leucorrhea tests are negative.