Chlamydia is a sexually transmitted infection caused by a tiny bacterium, Chlamydia trachomatis.
If you haven't heard of chlamydia, you're in good company – a substantial proportion of the UK population hasn't either.
Many people who are at risk of this infection don’t really know what it is, or understand it, even if they are aware of the name.
Why should I know about it?
Chlamydia is the most common STI in the UK. It affects both sexes, although young women are more at risk.
Chlamydia can be treated, but it often has no symptoms in either men or women, so remains undetected.
Infection may only be diagnosed once chlamydia has led to complications - when treatment can sometimes be too late to stop permanent damage.
Are there any symptoms?
Some women may experience:
These are very 'non-specific’ symptoms and can be caused by other infections and diseases. If you go to a GP or family planning doctor with these symptoms, make sure you have a chlamydia test. You are entitled to ask for the test if you aren't offered it.
In men, chlamydia is the most common cause of discharge from the penis. Sometimes chlamydia can cause mild irritation at the tip of the penis (urethra) that disappears after two or three days.
Many men will wait to see if the discomfort goes away. While the discomfort may disappear, the man can still harbour the infection.
If in doubt, get tested. Otherwise, you could put yourself at risk of inflamed and swollen testicles, and pass chlamydia on to your partner. Please just walk-in or if you prefer, book an appointment on 0207 3233 830 . You will see an experienced doctor, not a nurse, who can also manage your treatment if this proves necessary.