Chlamydia is the most common Sexually Transmitted Infection (STI) in the UK and is easily passed on during sex. It is most common in 15-24 year olds. Most people don’t experience any symptoms, so they are unaware they’re infected.

In women, chlamydia can cause:

• Pain or a burning sensation when urinating
• An unusual vaginal discharge
• Pain in the lower abdomen during or after sex
• Bleeding in between period or after sex

In men, chlamydia can cause:

• Pain or a burning sensation when urinating
• A white, cloudy or watery discharge from the tip of the penis
• Pain or tenderness in the testicles

Diagnosing chlamydia is done with a urine test or by taking a swab of the affected area. The infection is easily treated with antibiotics, but can lead to serious long-term health problems if left untreated, including infertility. To order a testing kit please go to our Get a Chlamydia test kit page.