What is it?
Trichomoniasis (trich) is caused by a parasite that lives in the skin that lines the genitals. Trich causes vaginitis and vulvitis (inflammation of the vagina and vulva) in women and urethritis (inflammation of the urethra) in men, but it can have no symptoms.
How do you get it?
Signs and symptoms
Trich is easily cured with a single dose of antibiotics.
Always use condoms and lube.