If there is a wound on the vulva, 1:5000 potassium permanganate solution can be used for douching, local rubbing compound comfrey oil, and antibiotics can be used to fight infection if necessary.
Most clinics use 1:5000 potassium permanganate solution as vaginal douche. Potassium permanganate is a strong oxidizing agent, through oxidizing the active groups of bacteria to play a bactericidal effect. 1:5000 potassium permanganate solution can improve the local microenvironment, restore the self-purifying effect of the vagina, so as to effectively control the infection.
Compound comfrey oil has antibacterial and anti-inflammatory effects, staphylococcus, Escherichia coli has an inhibitory effect, and can accelerate the growth of epithelium; the chemical composition of ice chips is dextroloxacillin, which can inhibit bacterial effects, and can be used as a local pain antiseptic.
If the above two methods are ineffective, or signs of infection in the vulva, antibiotics can be used for treatment if necessary, generally available quinolones such as ciprofloxacin, but also external erythromycin ointment, mupirocin ointment and other treatments.
Vulvar wounds need to use medication, not blindly self use, it is best to do under the guidance of a doctor.