Trichomoniasis is a sexually-transmitted infection caused by the single-cell protozoan parasite Trichomonas vaginalis. Symptoms include vaginal itching and pain, with a watery foamy greenish or yellow odorless discharge being frequently present. A clear urethral discharge is an early sign in the male.

	Vaginitis/Vaginal Infection The Condition "...The most common vaginal infections are bacterial vaginosis, trichomoniasis, and vulvovaginal candidiasis..."

Last updated: May 10, 2007