Chlamydia

Chlamydia is one of the most common sexually transmissible infections (STIs) in Australia, especially among young people. It is caused by a bacterium called Chlamydia trachomatis. Chlamydia commonly infects a woman's cervix, or the urine tube (called urethra) inside a man's penis. If left untreated, Chlamydia can cause pelvic inflammatory disease in women, which can lead to chronic pain and infertility.

Symptoms in women

Women may have no signs or symptoms of Chlamydia. If symptoms are present, they may include:

  • An unusual vaginal discharge (fluid)
  • A burning sensation when urinating
  • Deep pain during vaginal sex
  • Vaginal bleeding after sex

Symptoms in men

Men may also have no signs or symptoms. If symptoms are present, they may include:

  • White or clear discharge (fluid) from the penis
  • Discomfort during urination

How it is diagnosed

Chlamydia is diagnosed by laboratory tests for the bacteria in either swabs taken from the cervix or penis, or from a urine sample.

Treatment methods

If detected early, Chlamydia can be treated with a single dose of antibiotic. Complicated Chlamydia infections and pelvic inflammatory disease in women may need longer courses of antibiotics. Partners of people with Chlamydia also need to be treated as they may be infected. If your partner is not treated, you can get re-infected.

Medicare Rebate available: Yes
Specimen Type required: Swab or first morning urine
Results available from your Doctor: 3 - 5 days

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