What is the reason for redness, swelling, and itching of the female urethral mouth?

Patient's question:

No

Doctor's answer:

You can use Jie'eryin or Fuyanjie to rinse the vagina. After rinsing, insert metronidazole effervescent tablets into the vagina. The treatment should be continued for 7 to 10 days, or you can also take metronidazole tablets orally at the same time.
Prevention: Underwear and pants should not be washed with shoe soles or socks. It is best to use a separate laundry container for underwear. After washing, underwear and pants should be exposed to sunlight for drying. It is recommended that both partners receive treatment simultaneously to avoid repeated mutual transmission during sexual activity, which may lead to prolonged illness. No sexual activity is allowed during the treatment period.