Chlamydia: The Silent Infection and It's Serious Complications

Chlamydia testing

Chlamydia is one of the most common sexually transmitted infections (STIs) worldwide, yet it often flies under the radar due to its lack of noticeable symptoms. While it may seem harmless at first, leaving chlamydia untreated can lead to severe and long-term health complications, including infertility and pelvic inflammatory disease (PID). Understanding what chlamydia is, how it spreads, and its consequences can empower individuals to take proactive steps to safeguard their health.

What Is Chlamydia?

Chlamydia is an STI caused by the bacterium Chlamydia trachomatis. It primarily infects the genital tract but can also affect the rectum and throat. Often called the “silent infection,” chlamydia is notorious for its ability to remain asymptomatic, meaning many people who have it may not even know.

How Is It Transmitted?

Chlamydia spreads through sexual contact, including vaginal, anal, and oral sex. It can also be transmitted from a mother to her baby during childbirth, potentially causing serious eye infections or pneumonia in newborns.

What Are the Symptoms of Chlamydia?

For many, it causes no symptoms, but when they do occur, they may include:

  • Pain during urination.
  • Unusual vaginal or penile discharge.
  • Lower abdominal pain.
  • Pain or bleeding during sex.
  • Rectal discomfort, discharge, or bleeding (if infected rectally).

Because symptoms are often mild or absent, regular STI screening is essential, especially if you are sexually active with new or multiple partners.

The Consequences of Untreated Chlamydia

If left untreated, it can cause serious health issues, including:

1. Infertility

Untreated it can lead to scarring in the reproductive system. In women, it can damage the fallopian tubes, leading to infertility. In men, it can cause complications such as epididymitis, an inflammation of the tubes that carry sperm, which can also result in infertility.

2. Pelvic Inflammatory Disease (PID)

In women, it can progress to PID, a serious infection of the reproductive organs. PID can cause chronic pelvic pain, ectopic pregnancies (pregnancy outside the womb), and further increase the risk of infertility.

3. Increased Risk of Other STIs

The Infection can increase the risk of contracting or transmitting other STIs, including HIV, by compromising the mucous membranes of the genital tract.

4. Long-Term Health Issues

Chlamydia-related infections can lead to reactive arthritis (a type of joint inflammation) in both men and women.

How Is Chlamydia Diagnosed?

It is diagnosed through a simple urine test or a swab of the affected area. Regular screening is essential, especially for sexually active individuals under 25 or those with new or multiple sexual partners.

How Can Private Medical Clinic Help?

At Private Medical Clinic, we offer confidential and convenient testing for chlamydia and other STIs, ensuring early detection and timely treatment. With same-day appointments and next day results, we prioritise your health and peace of mind.

Our services include:

  • Confidential consultations.
  • Comprehensive STI screening.
  • Treatment plans tailored to your needs.

Don't let the silent nature of chlamydia jeopardise your health. Early diagnosis and treatment with antibiotics can completely cure the infection and prevent long-term complications.

Regular STI screening is a vital part of sexual health. Protect yourself and your partner by scheduling your confidential chlamydia test today. Early intervention can make all the difference.

Your health matters—don't wait.

Click here to book your appointment with one of our doctors. 

Dr Teresha Jayawardena

Dr. Teresha Jayawardena (MBChB, MRCGP, MSc, DRCOG) is a private GP with specialist expertise in women's and sexual health. With extensive postgraduate training and experience across multiple medical disciplines, she is dedicated to delivering compassionate, evidence-based care tailored to her patients' needs.

Ready to take the next step?

Whether you're seeking advice or ready to book a consultation, we’re here to help. Explore our services or connect with a care professional today.

Latest blog posts

Clogged arteries with cholesterol
Health

Cholesterol: Causes, Risks, and How to Lower It

Cholesterol is a fatty substance found in your blood, essential for building cells and producing hormones.
Dermot Murnaghan
News

Ex-Sky Presenter Urges Men to 'Demand' Prostate Cancer Test After Stage-Four Diagnosis

Former Sky News presenter Dermot Murnaghan has publicly urged men to demand prostate cancer screening after revealing his own stage-four diagnosis.
Baby lying on a medical bed with visible red rash spots on the body, examined by a healthcare professional wearing blue gloves.
News

From 2026, Chickenpox Vaccine Will Be Part of NHS Childhood Jabs

The NHS has confirmed that from January 2026, the chickenpox (varicella) vaccine will become part of the routine childhood immunisation schedule in England.
Mounjaro Weightloss Medication
News

Mounjaro Shipments Paused in the UK Ahead of Major Price Hike

The manufacturer of the weight loss injection Mounjaro (tirzepatide) has announced a temporary pause in shipments to the UK.
Doctor talking to senior patient at home
Private GP

Your Guide to GP Home Visits in Sutton Coldfield

If you're feeling unwell but the thought of getting to a clinic fills you with dread, you're not alone.
Surgeon holding a blood test
Blood Test

Private Blood Tests in Newcastle: How Quickly Can You Get Results?

If you're feeling unwell or just want peace of mind, getting a blood test can be one of the quickest ways to find out what's going on with your health.