Trichomonas infection
Trichomonas infection
Overview
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Trichomonas is a sexually transmitted infection (STI) caused by a small parasite.
It infects the genitals and may lead to an infection in the urethra (the tube that carries urine out of the body) and the prostate.
Common Symptoms
⚠️ This symptom list is for educational purposes. Having these symptoms does not mean you have this condition. See a doctor for proper diagnosis.
Medicines Commonly Used
⚠️ These medicines are commonly used for confirmed diagnoses of this condition. This is NOT a recommendation or prescription. Treatment must be determined by your doctor.
No medicines have been linked to this condition yet.
Treatment
Trichomonas infection is treated with antibiotics. It's best if you and your partner(s) get treated together if you have the infection. Your GP practice or sexual health clinic may ask you and your partner(s) to come back for another test, to make sure the infection is gone. Avoid having sex until 1 week after treatment has finished for both you and your partner(s). If left untreated, you may pass the infection on to other sexual partners.
How trichomonas is passed on
Trichomonas infection spreads through unprotected sex and sharing sex toys. It's not passed on through oral or anal sex. You can't pass on trichomonas through kissing or hugging, sharing cups, plates or cutlery, or toilet seats.
Prevention
How to prevent trichomonas
The best way to reduce your risk of STIs is to practice safer sex. This means using a condom for vaginal, anal and oral sex.
Other STIs
If you have been diagnosed with trichomonas, you should get tested for all STIs including:
- chlamydia
- gonorrhoea
- syphilis
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