Negative leukorrhea and vulvar itching may be non-specific vulvovaginitis, vulvar eczema, vulvar leukoplakia and other diseases, and need to be applied to the cause of the disease, such as potassium permanganate, erythromycin, hydrocortisone, loratadine, tacrolimus, clobetasol and other drugs.
1. Non-specific vulvovaginitis: mainly manifested as vulvar itching, pain and so on. Patients need to follow the doctor’s instructions to use 1:5000 potassium permanganate or 0.1% povidone iodine sitz bath, followed by topical erythromycin ointment, mupirocin ointment and other antibiotics.
2. Vulvar eczema: common symptoms include vulvar itching and swelling. Patients need to follow the doctor’s instructions to use glucocorticoids such as hydrocortisone and triamcinolone, as well as calcium-modulated phosphatase inhibitors such as tacrolimus ointment and pimecrolimus ointment. At the same time, it is also necessary to follow the doctor’s prescription oral loratadine, benadryl and other antihistamines.
3. Vulvovaginal leukoplakia: this disease is characterized by vulvar itching as a typical symptom, patients need to follow the doctor’s instructions for external use of glucocorticosteroids such as 0.5% clobetasol ointment, 0.01% tretinoin ointment, and some patients need to use immunosuppressants such as cyclosporine, tacrolimus, and so on.
In addition, the specific use of the above medications is subject to medical advice. It is recommended that patients with negative leukorrhea and vulvar itching undergo further examination to determine the cause of the problem before using medication.