Skip to content
WebMD: Better Information. Better Health.
Other search tools:Symptoms|Doctors|Videos

Sexual Conditions Health Center

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 vagina, urethra, cervix, bladder, and glands in the genital area, such as Bartholin's and Skene's glands. See a picture of the female reproductive system.

In men , infections develop in the urethra or under the foreskin of an uncircumcised penis. See a picture of the male reproductive system.

WebMD Medical Reference from Healthwise

Last Updated: July 22, 2008
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
Next Article:
webMD Video

Show or hide information about video: What Causes Priapism?   What Causes Priapism?

48x48_marks_priapism_causes.jpg

Should you be concerned about an erection that lasts longer than four hours?

Watch Video: What Causes Priapism? (opens in a new window)

Show or hide information about video: HPV Vaccine Future   HPV Vaccine Future

Show or hide information about video: HPV Vaccine Proves Successful   HPV Vaccine Proves Successful

Show or hide information about video: AIDS Vaccine Trial   AIDS Vaccine Trial

Show or hide information about video: HIV Test for Early Detection   HIV Test for Early Detection