Patients with trichomonal vaginitis generally do not require intravenous infusion treatment. Treatment usually involves oral administration of metronidazole or tinidazole, or local treatment with metronidazole effervescent tablets or metronidazole suppositories placed in the vagina. Generally, intravenous infusion is not necessary. For patients with trichomonal vaginitis, it is advised to pay more attention to hygiene, hang underwear in the sun more often for drying, wash them frequently, avoid sexual intercourse during treatment, and maintain local hygiene by washing the external genitalia with a cleansing solution daily. (Please use medications under the guidance of a professional physician and do not self-medicate.)