Chlamydia Symptoms in Men
Chlamydia symptoms in men typically include discharge from the penis, burning during urination, and pain or swelling in the testicles.
However, approximately 50% of men with chlamydia have no symptoms at all. Symptoms usually appear 7-21 days after exposure. A simple urine test can detect chlamydia from 2 weeks post-exposure, with results available within 24 hours.
Chlamydia in Men: Key Facts
Often Asymptomatic- Incubation Period
- 7-21 days
- Test Window
- 2 weeks post-exposure
- Results
- 24 hours
- Treatment
- Single-dose antibiotics
- Cure Rate
- 95%+ with treatment
Results within 24 hours • Same-day treatment available
Common Symptoms
Discharge from the Penis
White, cloudy, or watery discharge from the tip of the penis. May be more noticeable in the morning.
Burning or Pain When Urinating
A burning or stinging sensation when you pee, also known as dysuria.
Testicular Pain or Swelling
Pain, tenderness, or swelling in one or both testicles (this may indicate epididymitis).
Itching or Irritation
Itching, burning, or irritation around the opening of the urethra at the tip of the penis.
Important: About 50% of men with chlamydia have no symptoms. If you've had unprotected sex, consider getting tested even without symptoms.
When to Get Tested
You should consider a chlamydia test if:
- You have any of the symptoms listed above
- You've had unprotected sex with a new partner
- A sexual partner has tested positive for chlamydia
- You have multiple sexual partners
- You're under 25 and sexually active (routine screening recommended)
- You haven't been tested in the last year
Complications if Left Untreated
Untreated chlamydia in men can lead to serious health issues, though these are preventable with early treatment:
- Epididymitis (painful swelling of the tubes next to the testicles)
- Reactive arthritis
- Urethritis (inflammation of the urethra)
- Increased risk of HIV transmission
- Rarely, infertility
Good news: All these complications are preventable with early detection and treatment.
Frequently Asked Questions

All medical content is reviewed by qualified healthcare professionals registered with the General Medical Council (GMC).
Chlamydia in Men: Key Facts
Often Asymptomatic- Incubation Period
- 7-21 days
- Test Window
- 2 weeks post-exposure
- Results
- 24 hours
- Treatment
- Single-dose antibiotics
- Cure Rate
- 95%+ with treatment
Results within 24 hours • Same-day treatment available