References UK clinical guidance from the NHS, the British HIV Association (BHIVA), and the British Association for Sexual Health and HIV (BASHH). Last updated: April 2026.
Yes, several STIs can cause pain or burning when urinating (dysuria). Chlamydia, gonorrhoea, trichomoniasis and herpes are the most common culprits. Painful urination can also come from UTIs, which aren’t STIs. Testing helps distinguish the cause so you get the right treatment.
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STIs That Cause Dysuria
| STI | Other Symptoms |
|---|---|
| Chlamydia | Discharge, often silent |
| Gonorrhoea | Yellow-green discharge |
| Trichomoniasis | Frothy discharge, smell |
| Herpes | Burning from urine on sores |
| Mycoplasma | Discharge, sometimes silent |
STI vs UTI
- UTI: urgency, frequency, cloudy urine
- STI: discharge, bleeding, recent new partner
- Testing distinguishes them reliably
What to Do
- Test for both STIs and UTI
- Don’t self-treat without diagnosis
- See a clinician if symptoms persist
Read more: Painful urination in men | Vaginal burning | Frequent urination
Frequently Asked Questions
Is painful urination always an STI?
No — UTIs are more common.
Should I test if UTI treatment doesn’t work?
Yes — persistent symptoms warrant STI testing.
Can herpes cause painful urination?
Yes — urine touching genital sores burns.
Related reading
- Abnormal Genital Discharge and Chlamydia
- Asymptomatic STIs: Silent Infections Explained
- Causes of Painful Sex and How to Treat It
- Cold Sores vs Syphilis Sores: How to Tell the Difference
- Common STI Symptoms in Women
Sources
- NHS — Sexual health conditions
- BASHH — UK clinical guidelines for STI management
- British HIV Association (BHIVA) — HIV treatment guidelines
- Terrence Higgins Trust — sexual health information
- UK Health Security Agency — STI surveillance data
Steve Page is a recognised expert on Sexually Transmitted Diseases (STDs) and STD treatments, having published numerous articles in peer-reviewed journals and presented his research at conferences around the world. He has an in-depth understanding of the latest medical research on STDs, and is an advocate for the development of new treatments and protocols to improve the health of those affected. In addition to his research, he has dedicated his career to understanding the causes and symptoms of STDs, as well as how to best treat those impacted.
