For women, untreated chlamydia can lead to severe reproductive health problems, including infertility (i.e. difficulty or inability to get pregnant). Pelvic inflammatory disease (PID) is a common result of untreated chlamydia infection in women. In PID, the bacteria move from the vagina up through the cervix and into the uterus, fallopian tubes and ovaries. Blockage and scarring can damage the tubes, causing women who get pregnant to be more likely to have ectopic (“tubal”) pregnancies. Left untreated, PID can cause infertility and chronic pelvic pain.

Chlamydia can lead to PID in women even when there are no symptoms.

Untreated chlamydia can also cause vaginal discharge, urinary tract infections, and miscarriage. Women who have chlamydia during pregnancy can pass it on to their baby during childbirth, which can cause an eye infection or pneumonia in the newborn.

Men with untreated chlamydia can occasionally develop epididymitis, a painful infection of the testicles. Untreated chlamydia infections can also cause inflammation of the prostate and urethral scarring, sometimes leading to infertility

If you are living with HIV and not taking antiretroviral medications, a chlamydia infection can lead to highly concentrated amounts of HIV virus in your genital tissue causing 8–10 times more HIV to be shed in your semen or vaginal secretions. If you are HIV negative and have chlamydia, your immune cells are especially susceptible to HIV, if your partner is carrying the virus. Rectal chlamydia may increase your chance of getting HIV by 10 to 20 times. However, taking medication to prevent HIV (PrEP) can significantly decrease the risk of getting HIV, even when there is an STI present.

Symptoms usually appear one to three weeks after infection, but then go away, even if left untreated. Many people infected with chlamydia never have any symptoms at all.

Penis

• Discharge from the head of the penis
• Pain or itching at the head of the penis
• Pain with urination
• Occasional swelling of the penis or testicles
• 50% of infected men have no symptoms

Throat

Chlamydia can be transmitted to the throat by an infected penis. Most of the time there are no symptoms although occasionally it may cause a sore throat.

Butt/Anus/Rectum

• Anal discharge
• Anal bleeding
• Pain
• Painful bowel movements
• Itching
• Often there are no symptoms

Vagina

Most of the time women with chlamydia have no symptoms. If symptoms develop they usually appear within 10 days after being exposed.

• Vaginal discharge
• Unusual vaginal bleeding
• Pain or burning with urination
• Pelvic cramping, especially with sex
• Lower abdominal pain
• 80% of infected women have no symptoms

During a complete check for chlamydia our experienced medical staff will ask you questions about your sexual history, examine any parts of the body where you have symptoms and take swabs and/or urine for testing. This may include a throat, vaginal, and/or rectal swab.

Antibiotics cure chlamydia. Most often, treatment is one dose of an antibiotic pill. Sometimes, a different antibiotic is used and must be taken twice daily for seven days. It is very important to take all the pills you are given even if you feel better, so the bacteria is completely wiped out.

You should not have sex for one week from when you start antibiotics. If you still have symptoms after you've completed the treatment, it's important to go back to your provider for a check-up.

Your sex partners need to be treated as well. If your sex partners are not treated, they can give the infection back to you, or infect others. We can provide you with medicine for your partner.

Once you are treated and cured of chlamydia, you can be re-infected if you're exposed to the bacteria again. It's important to talk to your sexual partners about STIs so you can maintain your sexual health and that of the community.

Using condoms consistently and correctly for oral, anal, and vaginal sex is your best bet for staying sexually healthy. Since chlamydia can be spread even if the penis does not completely enter into the vagina or butt, it's important to use a condom from the very beginning to end of sexual contact.

If you’re thinking of having sex with a new partner:

1. Talk about STIs, including when each of you were last tested.

• Women up to age 25 should be tested at least annually.
• Trans women and trans men who have sex with men should be tested every three months.
• Men who have sex with men should be tested every three months.
• Men who have sex with women up to age 25 should be tested in certain situations, for instance if you’ve had one of these infections in the past, have a partner with an STI, or you live in an area where your chances of getting an STI are high.

2. Male and female condoms are effective in reducing the risk of chlamydia infection.

3. Do not have sex if you or a sexual partner has abnormal discharge, burning with urination, or any other symptom that could be due to an STI.