Trichomonas vaginitis is a very common female vaginal inflammation, as long as the doctor’s orders standardized treatment can be cured, and very good treatment, the drug is relatively single, mainly metronidazole, can be used locally combined with oral medication. Check the routine to determine the trichomonas vaginitis, you can use potassium permanganate diluted solution to wash the vulva, local put metronidazole effervescent tablets for a week, three consecutive months to check the routine to determine the cure of trichomonas vaginitis, stubborn need to delay the cycle of treatment, can not be symptomatic on the random stopping of medication, so as to avoid recurrence. Trichomonas is transmitted through sex, during the treatment period can not have sex, couples need to be treated with medication at the same time, usually pay attention to the underwear hot water ironing, sun exposure, try not to use other people’s bath towels, scrub towels, so as to avoid cross-infections, to reduce the chances of recurrence.