If you have a large and hard pimple rash on the vulva, it is recommended to apply topical ichthyolipid ointment and mupirocin ointment alternately, together with oral cefixime tablets and forsythia pills, to facilitate the elimination of local hard lumps and the formation of pus. If the hard lump is gradually eliminated, it is recommended to continue the above treatment until the hard lump is completely eliminated. If local pus is formed, it is necessary to go to the hospital for incision to drain the pus, and after that, local debridement treatment will be performed. After the debridement treatment, local drainage strips should be applied until the pus is completely discharged, and then the wound should be allowed to heal slowly on its own. If you have a large and hard pimple on your vulva, consider folliculitis caused by infection of the hair follicles on the vulva, which can be accompanied by redness, swelling, heat and pain, and can seriously affect normal walking.