A hard bag on the vulva is usually considered to be a vestibular gland cyst, folliculitis, etc., which can be treated with sitz bath, topical ointment, surgery, and so on. 1. Sitz bath: if the patient has chronic inflammation of the vestibular gland, it can cause blockage of the ducts, thus forming a cyst, often manifested as a hard bag on the vulva, in this case, if the cyst is not big, it can be treated by sitz baths, such as potassium permanganate sitz baths, which can generally achieve better results. 2. Topical ointment: the patient has a hard bag on the vulva, may also be a follicular inflammation, this situation can be used through the use of topical ointment, such as mupirocin ointment, erythromycin ointment, etc., to carry out symptomatic anti-inflammatory treatment. 3. Surgery: If the patient has a large vestibular cyst, surgery can be used to treat it if necessary, but because of its susceptibility to postoperative complications, it is usually only applicable to sitz baths as well as patients who are not well treated with medication. If the patient’s vulva appears hard or accompanied by other uncomfortable symptoms, should go to the hospital as soon as possible, clear cause for standardized treatment, in order to reduce the adverse effects of the disease.