Chlamydia

Sometimes people who are infected with chlamydia have no symptoms. For this reason, sexually active people should make STI testing part of their regular health routine. 

In women, symptoms may include:

• An abnormal vaginal discharge
• A burning sensation while urinating
• Bleeding between menstrual cycles
• Nausea
• Fever
• Abdominal or lower back pain
• Painful intercourse
• Rectal pain, bleeding or discharge if the rectum is the infected site or if the infection has been spread to the rectum

In men, symptoms may include:

• Discharge from the penis
• A burning sensation while urinating
• Nausea
• Fever
• Abdominal or lower back pain
• Pain and swelling in one or both testicles
• Rectal pain, bleeding or discharge if the rectum is the infected site

Chlamydia can be diagnosed with simple lab tests that either use a urine specimen or swabs from the site of sexual contact. 

Chlamydia can be transmitted from one person to another during vaginal, anal, or oral sex with someone who has chlamydia. If you have had chlamydia and were treated in the past, you can still get chlamydia again if you have sex with someone who has chlamydia. It can also be passed from a mother to her newborn baby during childbirth.

The only way to avoid sexually transmitted infections (STIs) like chlamydia is to not have vaginal, anal or oral sex. Limiting the number of sex partners and using condoms the right way every time you have sex can reduce the risk of getting chlamydia.

Chlamydia can be cured with the right treatment. Repeat infection with chlamydia is common. You should be tested again about three months after you are treated, even if your sex partner(s) have been treated.