It is caused by infection with a flagellated protozoan, Trichomonas vaginalis . Symptoms Many people with trichomoniasis experience no symptoms.
Symptoms tend to worsen after menstruation.
Men are usually asymptomatic, but symptoms can include unusual penile discharge, painful urination, and tingling inside the penis. Testing The healthcare provider will collect a sample of secretions from the penis or vagina and send it to a lab to see if trichomonas is present. It may take up to 2 weeks to get the result. Some providers can do a quick office examination of vaginal secretions. As with other diseases, trichomoniasis is spread through sexual contact.