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    Trichomoniasis

    Trichomoniasis



    Cause

    Trichomoniasis (trich) is caused by a tiny parasite (a one-celled protozoan) that most commonly is sexually transmitted from an infected person.

    In women, trich organisms usually infect the Reference vagina and cervix Opens New Window Reference Click here to see an illustration. Opens New Window, Reference urethra Opens New Window, Reference bladder Opens New Window, and glands in the genital area, such as the Reference Bartholin's Opens New Window and Skene's glands.

    In men, infections develop in the Reference urethra Opens New Window Reference Click here to see an illustration. Opens New Window or under the foreskin of an uncircumcised penis.



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