Women’s urinary tract infections can use topical drugs, with oral drugs to synergize treatment, commonly used topical drugs: 1, potassium permanganate powder, potassium permanganate powder needs to be mixed with water after dilution and external washing of the external genital area to maintain local cleanliness and hygiene, and inhibit local bacterial reproduction, to play a synergistic treatment of urinary tract infections. However, in the process of dilution, the solution can be lavender, if the concentration is too high, it may cause chemical burns; 2, erythromycin ointment or Bactrim ointment, after external use can inhibit the common bacterial reproduction in the vulva, especially the reproduction of cocci, which can synergistically treat urinary tract infections; 3, miconazole ointment or clotrimazole ointment, they are mainly used for fungal infections, when fungal infections occur infection, topical drugs can inhibit the reproduction of fungi and play a role in the treatment of urinary tract infections. Generally, oral medications are not used for treatment, only topical treatment is required. However, if there is a fungal infection in the blood culture with symptoms of urinary tract fungal infection, intravenous infusion of antifungal medication is required, together with topical medication.