What should you know about trich parasite?

The parasite can live in the genital tract and may cause no noticeable symptoms. When symptoms occur, they can include unusual or strong-smelling vaginal discharge, itching, burning, discomfort during urination, or discomfort during sex. A partner may have few or no symptoms, so symptoms alone cannot identify who has the infection or when it began.

A diagnosis is made with a healthcare professional’s assessment and a laboratory test. Other vaginal infections can look similar, which is why self-treating based only on discharge or irritation can delay the right treatment.

Arrange a sexual-health or gynaecology appointment for testing if you have symptoms or a partner has been diagnosed. Avoid sex until you and relevant partners have completed treatment as advised. Partners generally need assessment and treatment together to reduce the chance of passing the infection back and forth.

Take the prescribed medicine exactly as directed and ask whether you need testing for other sexually transmitted infections. Do not share leftover medicine or use vaginal products to mask the symptoms. You can read more about [Vaginal Discharge](/symptoms/vaginal-discharge/) and [Vaginal Itching](/symptoms/vaginal-itching/).

Seek prompt medical care for pelvic or lower-abdominal pain, fever, vomiting, sores, bleeding after sex, or pain that is worsening. Contact a clinician promptly if you are pregnant and have new genital symptoms. Urgent help is appropriate for severe pain, fainting, heavy bleeding, or feeling seriously unwell.

Ask: Which test will confirm trichomoniasis? Should my partner or partners be treated? When is sex safe again? Do I need tests for other infections? What should I do if symptoms return after treatment?