Pruritus, swelling, burning pain. What's going on?

Vulva itching, swelling, burning pain, are caused by external vaginitis, external vaginitis should be based on routine examination of leucorrhea and treatment. If trichomonas vaginitis, feasible oral metronidazole treatment, while requiring sexual partner treatment, because trichomonas vaginitis is mainly sexually transmitted diseases, sexual life should be prevented during treatment. For fungal vaginitis, should eliminate incentives, according to the patient's situation, choose local or systemic application of antifungal drugs, eliminate incentives, if there is diabetes, should be given active treatment, timely stop broad-spectrum antibiotics, estrogen and corticosteroids, frequently change underwear, used underwear, basin and towels are applied boiling water. The above scheme is for reference only, the specific use of drugs, please follow the instructions or to the regular hospital according to the doctor's advice.