Suggestion:
Metronidazole (metronidazole) 200mg, taken orally, 3 times a day, 7 days as 1 course of treatment; 1% lactic acid or 0.5% acetic acid or 1:5000 potassium permanganate lavage vagina or sitz bath, once a day 1 time, then take metronidazole 200mg for vaginal medication, or choose Devine or Cabasson. Note: Both husband and wife are treated at the same time. During the treatment, it is forbidden to have sex, and underwear and towels should be boiled and disinfected. During the medication, alcohol and intravenous drip are prohibited.