What are the treatments for trichomonas vaginitis?

(1) Systemic medication: Mirex tablets, 200 mg per time orally, 3 times a day, for 7 days as a course of treatment? After the treatment of trichomonas negative, should be continued after the next menstrual period 1 ~ 2 courses of treatment to consolidate the efficacy of the treatment? The male side should be treated at the same time, the same way as the female side?

(2) local treatment: 05%~1% lactic acid or acetic acid, or 1:5000 potassium permanganate solution to douche the vagina, once a day?

Medicine tablets, or pressed into powder, 200 mg in the vagina after douching into the vagina, or inserted into the vagina every night, once a day, 10 days for a course of treatment, or with Dewei net 1 tablets, or carbarsine 200 mg, the use of the same?

(3)Avoid infection:During the treatment with medication, the underwear and towels used for washing should be boiled for 5~10 minutes to eliminate the source of disease and avoid repeated infection?