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  1. About Trichomoniasis | Trichomoniasis | CDC

    Jan 31, 2025 · Trichomoniasis (or "trich") is a very common STI caused by infection with trichomonas vaginalis (a protozoan parasite). Although symptoms vary, most people who have trich cannot tell …

  2. Trichomoniasis - Wikipedia

    The role of Trichomonas infection in causing cervical cancer is unclear. However, trichomonas infection may be associated with co-infection with high-risk strains of HPV.

  3. Trichomoniasis: Symptoms, Causes, and Treatment, - WebMD

    May 7, 2024 · Trichomoniasis, also called trich, is a common sexually transmitted disease (STD). Trich is caused by a tiny one-celled parasite named Trichomonas vaginalis. Anyone who’s sexually active …

  4. Trichomoniasis - World Health Organization (WHO)

    Nov 21, 2025 · Trichomoniasis is a common sexually transmitted infection (STI) among women of reproductive age, caused by the protozoan Trichomonas vaginalis. It is treatable and curable. In …

  5. Trichomoniasis | Trich | STD | MedlinePlus

    Jun 5, 2024 · Trichomoniasis (or Trich) is an Sexually Transmitted Disease (STD) caused by a parasite. It is a common but curable infection. Get the information you need to get treatment.

  6. Trichomoniasis: Symptoms, Causes, Diagnosis, Treatment and More - Health

    Sep 25, 2025 · Trichomoniasis is curable with antibiotics, but can recur if partners are untreated. Symptoms include itchiness, unusual discharge, and genital irritation. You can prevent …

  7. Trichomoniasis - Infectious Diseases - Merck Manual Professional Edition

    Jul 23, 2021 · Trichomoniasis is infection of the vagina or male genital tract with Trichomonas vaginalis. It can be asymptomatic or cause urethritis, vaginitis, or occasionally cystitis, epididymitis, or prostatitis.

  8. Trichomoniasis - Symptoms & causes - Mayo Clinic

    Dec 16, 2025 · Trichomoniasis is caused by a tiny parasite called Trichomonas vaginalis. The parasite passes between people during genital contact, including vaginal, oral or anal sex.

  9. Trichomoniasis: Symptoms, Risk Factors, Diagnosis, Treatment

    Oct 31, 2023 · Trichomoniasis, or “trich,” is a common sexually transmitted infection (STI). In the US, trichomoniasis is one of the most common non-viral STIs. It can cause a genital or urinary infection....

  10. Trichomoniasis Guide: Causes, Symptoms and Treatment Options

    Nov 24, 2025 · Trichomoniasis, nicknamed "trich," is a sexually transmitted disease (STD) caused by a microscopic one-celled organism called Trichomonas vaginalis. Trichomoniasis can cause vaginal …