The Novel Electrolyzed Water Spray Treatment the Genital Itching

Study staff will use the novel electrolyzed water spray device and spray for approximately 2-4 minutes on the participant's diseased area until half a bottle (20-40ml) of water is used. The patients use electrolyzed water to treat the diseased area, two times a day, for 5 days. The trial consists of 5 study visits (day 1-day 5). The relief genital itching evaluation and adverse event assessments will be performed at each visit. Safety analysis will be assessed based on the reports of adverse events during the study.