Medically reviewed by Rosanna Sutherby, PharmD on January 21, 2021. Last updated June 2023. To give you technically accurate, evidence-based information, content published on the Everlywell blog is reviewed by credentialed professionals with expertise in medical and bioscience fields.
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Urinary tract infections and sexually transmitted infections like chlamydia share some similarities in terms of symptoms, but knowing the difference between the two can help you take the right steps if you are experiencing symptoms. Keep reading to learn more about chlamydia vs. UTIs below (and consider taking the at-home chlamydia test to check for chlamydia infection).
Chlamydia is a sexually transmitted infection (STI) caused by the bacterium Chlamydia trachomatis. It can easily travel through sexual fluids, including semen, pre-ejaculate, and vaginal fluids—and it can infect any part of the genitals, anus, throat, and even the eyes.
Although the infection can be easily treated with a round of antibiotics, the chlamydia bacteria often do not present any symptoms—but the infection can result in significant health problems if left untreated.  Also note that chlamydia can come back after treatment if you become infected again.
Some common symptoms that you may notice include :
If you are experiencing symptoms like these, consider taking an at-home chlamydia test to check for infection.
It’s important that you do not let a chlamydia infection go untreated or you may risk further, more serious health complications. For example, the long-term effects of chlamydia may include serious issues within the reproductive system that can contribute to infertility in people assigned female at birth. 
Related: How Long Does a Chlamydia Test Take?
A urinary tract infection, or UTI, refers to a bacterial infection in any part of your urinary system, including the urethra, bladder, ureters, and kidneys.  Most UTIs affect the lower urinary tract, comprising the urethra and bladder. UTIs can become more severe as they reach the kidneys.
Symptoms of a urinary tract infection include :
One of the most prominent aspects about chlamydia and UTIs share is their urinary symptoms. Both a chlamydial infection and urinary tract infections can contribute to pain or burning when urinating, along with frequent or otherwise painful urination. Urinary tract infections and chlamydia can also cause pain in the lower abdomen or pelvic region. [4, 5]
Although chlamydia and urinary tract infections are caused by bacteria, the specific bacteria that cause the two infections are different. Chlamydia is caused by Chlamydia trachomatis, while UTIs are caused by bacteria found in the gastrointestinal tract (usually E. coli).
Furthermore, the methods of transmission are distinct, though share some similarities. Chlamydia is strictly transmitted via sexual contact. Sexual intercourse can potentially increase the risk of a urinary tract infection, but emptying your bladder after sexual activity can help decrease UTI risk. 
Other risk factors associated with urinary tract infections include urinary catheter use; frequent pelvic exams; using diaphragms for birth control and/or spermicides; and kidney transplant. 
The most challenging part about diagnosing chlamydia is that it often does not present any symptoms.  The best way to know for sure is to get tested. The Everlywell Gonorrhea & Chlamydia Test offers an easy, at-home method of accurately determining if you have chlamydia. If you have a positive test, you’ll have the opportunity to connect with our independent physician network and may receive treatment.