Trichomoniasis is a sexually transmitted infection caused by the parasite Trichomonas vaginalis. Many people notice nothing. Symptoms may include discharge, odour, itching, pain when urinating or irritation. Treating both you and your sexual partners often prevents reinfection.
- Increased, thin or frothy vaginal discharge that may be yellow-green and smell different.
- Itching, burning, redness or pain around the vagina and vulva.
- Take all tablets as prescribed and do not share them with others.
- Ask your doctor or pharmacist how long you should avoid alcohol with the prescribed medicine.
- Make an appointment for unusual discharge, odour, itching, pain when urinating or if a partner tells you they have trichomoniasis.
- For urgent GP care outside normal opening hours, call HAP 9252. Call Ambulance 912 only for an immediately life-threatening situation.
Article status
- Version
- 1.0
- Purpose
- General medical information
- Last updated
- Sources consulted
- 8
Have you found an error or unclear information? Give feedback on this article.
General information, not personal medical advice
This article has been carefully prepared but may contain errors or become outdated as medical knowledge changes. It does not replace diagnosis, examination or treatment by your own GP. Always discuss personal questions and starting, stopping or changing medicines or treatments with your own GP.
For a life-threatening situation, call Ambulance 912. For urgent care outside office hours, call HAP 9252.
Read the full disclaimerYour response
Two anonymous questions
Did you find what you were looking for?
Do you now have a clearer idea of your next step?
Share article
Search by type of care, organisation, name or district.
