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Trichmoniasis
Download the Eddystone Trust – Trichmoniasis Fact Sheet
Introduction
Trichomoniasis is a common sexually transmitted infection (STI) caused by a tiny parasite called Trichomonas vaginalis.
Trichomoniasis can be difficult to diagnose because there may not be any symptoms, and when there are symptoms, they can be similar to those of other conditions and STIs.
Women are more likely to have symptoms than men. They may have soreness and itching around the vagina and a change in vaginal discharge, while men may experience pain after urination and ejaculation (see Symptoms for further information).
How it is caught
Trichomoniasis is usually spread through unprotected sexual intercourse (without using a condom). You do not have to have many sexual partners to catch trichomoniasis. Anyone who is sexually active can catch it and pass it on (see Causes for more information).
Outlook
Trichomoniasis is unlikely to go away without treatment. Most men and women are treated with an antibiotic called metronidazole, which is very effective. Trichomoniasis rarely causes complications.
