Trichomoniasis is an infection of the genitals caused by parasites (trichomonads). If left untreated, an infection can lead to infertility or premature birth.

Who does trichomoniasis affect?

The infection is more common among people with vaginas, but it can also occur in the penis.

How is trichomoniasis transmitted?

Trichomonads are sexually transmitted.

How can I protect myself?

Condoms reduce the risk of infection, but they cannot completely prevent it.

What symptoms can appear?

The infection is often asymptomatic and goes away on its own in some cases. Common symptoms include: 

  • a burning sensation when urinating
  • itching
  • Penis: redness and irritation on the glans
  • Vagina: light-coloured, foamy, foul-smelling discharge

How do they test for trichomoniasis?

A test is carried out in the event of symptoms. A genital swab is examined for confirmation.

Coinfection with another STI is common.

Since trichomoniasis can lead to premature birth, a test is recommended during pregnancy.

How is trichomoniasis treated?

Trichomoniasis can be cured with antibiotics.

Inform your sexual partners of your infection so that they can be tested. This will prevent them from reinfecting you or passing the infection on to others.