Chlamydia

 

 

We have selected the following expert medical opinion based on its clarity, reliability and accuracy. Credits: Sourced from the Mayo Clinic, Minnesota. Please refer to your own medical practitioner for a final perspective, assessment or evaluation.

 

Overview

Chlamydia (kluh-MID-e-uh) trachomatis (truh-KOH-muh-tis) is a common sexually transmitted infection (STI) caused by bacteria. You may not know you have chlamydia because many people never develop the signs or symptoms, such as genital pain and discharge from the vagina or penis.

Chlamydia trachomatis affects both men and women and occurs in all age groups, though it's most prevalent among young women. Chlamydia isn't difficult to treat once you know you have it. If left untreated, however, it can lead to more-serious health problems.

 

 

Symptoms

Early-stage Chlamydia trachomatis infections often cause few or no signs and symptoms. When signs or symptoms occur, they usually start one to two weeks after exposure to chlamydia. Even when signs and symptoms occur, they're often mild and passing, making them easy to overlook.

Signs and symptoms of chlamydia trachomatis infection may include:

• Painful urination
• Lower abdominal pain
• Vaginal discharge in women
• Discharge from the penis in men
• Painful sexual intercourse in women
• Bleeding between periods and after sex in women
• Testicular pain in men

Chlamydia trachomatis can also infect the rectum. While these infections often cause no signs or symptoms, you may experience rectal pain, discharge or bleeding.

It's also possible to acquire chlamydial eye infections (conjunctivitis) through contact with infected secretions.

 

When to see a doctor

See your doctor if you have a discharge from your vagina, penis or rectum, or if you have pain during urination. Also, see your doctor if your sexual partner reveals that he or she has chlamydia. Your doctor will likely prescribe an antibiotic even if you have no symptoms.

 

Causes

Chlamydia trachomatis is caused by Chlamydia trachomatis bacterium and is most commonly spread through vaginal, oral and anal sex. It's also possible for a mother to spread chlamydia to her child during delivery, causing pneumonia or a serious eye infection in her newborn.

 

Risk factors

Factors that increase your risk of chlamydia trachomatis include:

• Being sexually active before age 25
• Multiple sex partners within the past year
• Not using a condom consistently
• History of prior sexually transmitted infection

 

Complications

Chlamydia trachomatis can be associated with:

• Other sexually transmitted infections: People who have chlamydia trachomatis are at higher risk of also having other STIs — including gonorrhea and HIV, the virus that causes AIDS.
• Pelvic inflammatory disease (PID): PID is an infection of the uterus and fallopian tubes that causes pelvic pain and fever. Severe infections may require hospitalization for intravenous antibiotics. PID can damage the fallopian tubes, ovaries and uterus, including the cervix.
• Infection near the testicles (epididymitis): A chlamydia infection can inflame the coiled tube located beside each testicle (epididymis). The infection may result in fever, scrotal pain and swelling.
• Prostate gland infection: The chlamydia organism can spread to a man's prostate gland. Prostatitis may result in pain during or after sex, fever and chills, painful urination, and lower back pain.
• Infections in newborns: The chlamydia infection can pass from the vaginal canal to your child during delivery, causing pneumonia or a serious eye infection.
• Infertility: Chlamydia infections — even those that produce no signs or symptoms — can cause scarring and obstruction in the fallopian tubes, which may make women infertile.
• Reactive arthritis: People who have chlamydia trachomatis are at higher risk of developing reactive arthritis, also known as Reiter's syndrome. This condition typically affects the joints, eyes and urethra — the tube that carries urine from your bladder to outside of your body.

 

Prevention

The surest way to prevent a chlamydia trachomatis infection is to abstain from sexual activities. Short of that, you can:

• Use condoms: Use a male latex condom or a female polyurethane condom during each sexual contact. Condoms used properly during every sexual encounter reduce but don't eliminate the risk of infection.
• Limit your number of sex partners: Having multiple sex partners puts you at a high risk of contracting chlamydia and other sexually transmitted infections.
• Get regular screenings: If you're sexually active, particularly if you have multiple partners, talk with your doctor about how often you should be screened for chlamydia and other sexually transmitted infections.
• Avoid douching: Douching isn't recommended because it decreases the number of good bacteria present in the vagina, which may increase the risk of infection.
• Get tested

 

Diagnosis

Because of the chance of other health problems if you contract chlamydia trachomatis, ask your doctor how often you should have chlamydia screening tests if you're at risk.

The Centers for Disease Control and Prevention recommends chlamydia screening for:

• Sexually active women age 25 or younger: The rate of chlamydia infection is highest in this group, so a yearly screening test is recommended. Even if you've been tested in the past year, get tested when you have a new sex partner.
• Pregnant women: You should be tested for chlamydia during your first prenatal exam. If you have a high risk of infection — from changing sex partners or from your regular partner's possible infection — get tested again later in your pregnancy.
• Women and men at high risk: Consider frequent chlamydia screening if you have multiple sex partners, if you don't always use a condom during sex or if you're a man who has sex with men. Other markers of high risk are current infection with another sexually transmitted infection and possible exposure to an STI through an infected partner.

 

Screening and diagnosis of chlamydia is relatively simple. Tests include:

• A urine test: A sample of your urine analyzed in the laboratory may indicate the presence of this infection.
• A swab: For women, your doctor takes a swab of the discharge from your cervix for culture or antigen testing for chlamydia. This can be done during a routine Pap test. Some women prefer to swab their vaginas themselves, which has been shown to be as diagnostic as doctor-obtained swabs.
  
  

For men, your doctor inserts a slim swab into the end of your penis to get a sample from the urethra. In some cases, your doctor may swab the anus.

If you've been treated for an initial chlamydia infection, you should be retested in about three months.

 

Pap test

 

Treatment

Chlamydia trachomatis is treated with antibiotics. You may receive a one-time dose, or you may need to take the medication daily or multiple times a day for five to 10 days.

In most cases, the infection resolves within one to two weeks. During that time, you should abstain from sex. Your sexual partner or partners also need treatment even if they have no signs or symptoms. Otherwise, the infection can be passed back and forth between sexual partners.

Having chlamydia or having been treated for it in the past provides no immunity against reinfection in the future.

_______________________________________________________________________________________________________________________

Are you a healthcare practitioner who enjoys patient education, interaction and communication?

If so, we invite you to criticise, contribute to or help improve our content. We find that many practicing doctors who regularly communicate with patients develop novel and often highly effective ways to convey complex medical information in a simplified, accurate and compassionate manner.

MedSquirrel is a shared knowledge, collective intelligence digital platform developed to share medical expertise between doctors and patients. We support collaboration, as opposed to competition, between all members of the healthcare profession and are striving towards the provision of peer reviewed, accurate and simplified medical information to patients. Please share your unique communication style, experience and insights with a wider audience of patients, as well as your colleagues, by contributing to our digital platform.

Your contribution will be credited to you and your name, practice and field of interest will be made visible to the world. (Contact us via the orange feed-back button on the right).