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Trichomoniasis
Trichomoniasis is a common sexually transmitted infection caused by a tiny parasite. Many people have no symptoms, but it is easily treated with antibiotics once diagnosed.
Causes & risk factors
- Unprotected vaginal sex
- Sharing sex toys without washing or covering them
- A partner who has the infection
- Multiple sexual partners without protection
Common symptoms
- Often no symptoms
- Unusual discharge, sometimes frothy or with an odour
- Pain or burning when passing urine
- Itching or soreness around the genitals
- Discomfort during sex
Tests & diagnosis
- Genital swab
- Urine test in some cases
- Testing for other STIs
Treatment & management
- A course of antibiotics prescribed by a doctor
- Treating sexual partners at the same time
- Avoiding sex until treatment is finished and cleared
- Using condoms to prevent reinfection
When to see a doctor urgently
- Unusual discharge, itching or soreness around the genitals
- Pain passing urine or during sex
- If a partner has been diagnosed with trichomoniasis
Not a diagnosis. MedDroid gives general educational information about trichomoniasis. It cannot examine you, diagnose or prescribe — always confirm with a qualified doctor.
Frequently asked questions
Can men get trichomoniasis?
Yes, though men often have no symptoms. They can still carry and pass on the infection, which is why partners are treated together.
Is trichomoniasis serious?
It is usually easily treated. But if left untreated it can cause ongoing symptoms and, in pregnancy, may lead to complications — so it is worth getting checked and treated.
Explore more
Sources & further reading
- World Health Organization (WHO)
- MedlinePlus — U.S. National Library of Medicine
- Ministry of Health & Family Welfare, India
- Indian Council of Medical Research (ICMR)
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.