Trichomoniasis Test

Overview

Trichomoniasis is caused by the protozoan parasite Trichomonas vaginalis. It is the most common curable STI, affecting millions annually. Most men and many women have no symptoms. Testing is via urine or swab NAAT, which is more sensitive than traditional microscopy.

Who Should Get Tested?

Women with vaginal discharge or itching, anyone with a partner diagnosed with trichomoniasis, and those seeking comprehensive STI screening. Co-testing with chlamydia/gonorrhea common.

What to Expect

Simple urine sample or quick swab collection. NAAT testing is highly sensitive and specific.

How to Prepare

Women: Avoid douching 24 hours before. For urine test, do not urinate 1 hour prior. No other special preparation.

Window Period (When to Test)

Earliest Detection: 3 days post-exposure

Optimal Testing: 7 days post-exposure

Conclusive Results: 14 days post-exposure

Trichomonas can be detected within days of infection; symptoms may appear 5-28 days post-exposure.

Symptoms

In Men

Often asymptomatic; possible urethral discharge, burning with urination, genital irritation

In Women

Frothy yellow-green vaginal discharge, strong vaginal odor, itching, discomfort during sex or urination

Possible Complications

Increased HIV risk, pregnancy complications (preterm birth, low birth weight), PID in women

Treatment

Single-dose oral metronidazole or tinidazole; treat all sexual partners simultaneously

Retesting Recommendations

Retest in 3 months due to high reinfection rates (approximately 20%)

Frequently Asked Questions

Is trichomoniasis serious?

While easily cured, trichomoniasis increases risk of HIV transmission, causes pregnancy complications, and may increase risk of cervical cancer in women.

Can men get trichomoniasis?

Yes, though most men have no symptoms. Men can transmit the infection to partners and may experience urethral discharge or burning.

How is trichomoniasis treated?

Single-dose metronidazole or tinidazole antibiotics. Both partners must be treated to prevent reinfection.

Can trichomoniasis be transmitted through oral sex?

Trichomonas primarily infects the genital tract. Oral transmission is extremely rare but may occur.

Cost & Pricing

The Trichomoniasis Test typically costs between $49 and $89 when ordered directly through a certified lab. Prices may vary by location. Many testing centers accept HSA/FSA cards.

Learn More: Visit the CDC Trichomoniasis Test Information for additional details from the Centers for Disease Control and Prevention.

Medical Disclaimer: This information is for educational purposes only and should not replace professional medical advice. Always consult with a healthcare provider for diagnosis and treatment.