iCliniq logo

Ask a Doctor Online Now

HomeHealth articlesutiWhat Is Chlamydia and UTI?

Chlamydia Vs. UTI: What Is the Difference?

Verified dataVerified data

4 min read


Chlamydia and UTI are two common conditions, but they are quite different. They are caused by different bacteria. Read further to know more.

Medically reviewed by

Dr. Kaushal Bhavsar

Published At May 4, 2023
Reviewed AtDecember 4, 2023


Chlamydia and UTI (urinary tract infection) are two common conditions, but they are quite different. Chlamydia is a sexually transmitted infection (STI) that can be passed between partners through unprotected sex. UTI, on the other hand, is caused by bacteria, and it is not transmitted through sexual contact. Chlamydia is caused by the bacteria Chlamydia trachomatis, while UTI (urinary tract infection) is caused by the bacteria Escherichia coli. Both of these bacteria can cause serious health problems if left untreated, so it is important to understand the differences between them.

The symptoms of both chlamydia and UTI can be similar, including pain and burning when urinating, increased frequency of urination, and sometimes an increase in vaginal discharge or a change in the color or odor of urine. However, chlamydia may also cause abdominal pain, fever, or nausea, while UTI usually does not. There are also differences in how these two types of infections are diagnosed. Chlamydia is usually diagnosed through a simple urine test, while UTI requires a urine sample to be sent to a laboratory for testing. Treatment for both infections also varies, with chlamydia typically treated with antibiotics while UTI may require more aggressive treatments such as surgery or antibiotics combined with other medications. It is important to know the difference between chlamydia and UTI, as well as the symptoms and treatment options for each.

What Is Chlamydia?

Chlamydia is a sexually transmitted infection (STI) caused by the bacteria Chlamydia trachomatis. It is one of the most common STIs and is especially common among young adults. Symptoms can include burning during urination, pain in the abdomen, and discharge from the penis or vagina. It can cause serious health problems if left untreated, such as infertility. Treatment typically involves antibiotics.

How to Diagnose Chlamydia?

When it comes to chlamydia diagnosis, it is critical to make an accurate diagnosis as soon as possible. This will help to get the right treatment and prevent further complications. The most common way to diagnose chlamydia is through a urine test. The test involves collecting a urine sample and sending it to a laboratory for analysis. It can be done at a doctor’s office or a laboratory. Depending on the test used, results may be available within one to two days.

In some cases, the doctor may suggest a swab test. This involves taking a swab from the infected area and sending it to the laboratory for analysis. Results may take up to one to two weeks depending on the type of test used. The doctor may also suggest additional tests if there is any sign of more serious health problems, such as pelvic inflammatory disease (PID). If PID is suspected, the doctor may also order a pelvic ultrasound or computed tomography (CT) scan to examine the reproductive organs.

How to Treat Chlamydia?

Treating chlamydia is relatively simple. The doctor may prescribe antibiotics, such as Doxycycline or Azithromycin, to treat chlamydia. The patient should take all of the prescribed medication, even if they start feeling better before they finish it. In most cases, one dose of antibiotics will be enough to cure the infection.

In some cases, the doctor may suggest a longer course of antibiotics. Additionally, the doctor may suggest to get a retest three months after treatment to make sure that the infection has been completely eliminated. Sexual partners should be tested and treated as well. For chlamydia, even if they have no symptoms. This is because some people can be infected with chlamydia without displaying any signs or symptoms of the infection. If a sexual partner is not treated, a person can get re-infected with chlamydia, even if they have been cured of it.

What Is UTI (Urinary Tract Infection)?

Urinary tract infections (UTIs) are caused by bacteria that enter the urinary system and cause an infection in the bladder or other parts of the urinary tract. UTIs are among the most common types of bacterial infections and can affect both men and women of any age. Signs and symptoms of a UTI may include a burning sensation during urination, pain in the lower abdomen, frequent urination, and cloudy, strong-smelling urine. Most UTIs are easily treated with antibiotics, but if left untreated, they can lead to more serious health problems. Prevention of UTIs involves good hygiene practices, such as wiping from front to back after using the bathroom, drinking plenty of fluids, and taking showers instead of baths.

How to Diagnose UTI?

When it comes to diagnosing a urinary tract infection (UTI), there are a few different methods available. The most common is a urine test, which can detect the presence of bacteria in the urine. This is the simplest and most reliable way to diagnose a UTI. The doctor may also use a physical exam to check for any signs of infection, such as redness or swelling.

In some cases, a sample of urine may be sent to a laboratory for further testing. This can be used to identify the exact type of bacteria that is causing the infection, as well as determine which antibiotics are likely to be effective. If the symptoms do not seem to improve with treatment, the doctor may also order an imaging scan such as an ultrasound or CT scan. This can help detect any other potential causes of the UTI, such as a blockage or kidney stone.

If a person is experiencing recurrent UTIs or has certain risk factors, the doctor may recommend additional tests. These could include a cystoscopy (a procedure where a scope is inserted into the bladder) or a urodynamic test (which looks at how well the bladder is functioning).

How to Treat UTI?

When it comes to treating a UTI, the key is to get antibiotics as soon as possible to reduce the risk of more serious health issues. Treatment with antibiotics is the most effective way to treat a UTI. Depending on the severity of the infection, oral or intravenous antibiotics may be prescribed. If the UTI is mild, then a short course of oral antibiotics is usually recommended. Commonly prescribed antibiotics include Sulfamethoxazole or Trimethoprim, Amoxicillin, Ciprofloxacin, and Nitrofurantoin.

For more severe infections, intravenous antibiotics may be necessary. These may include Gentamicin, Cefotaxime, Ceftazidime, or Cefepime. In addition to taking antibiotics, drinking plenty of fluids can help reduce symptoms and flush bacteria from the urinary tract. It is also important to urinate as soon as getting the feeling of urge and to empty the bladder each time. If the symptoms do not improve after a few days of treatment, contact the doctor for further instructions.


Chlamydia and UTIs are both common infections, but they have some important differences. It is usually sexually transmitted and treated with antibiotics, and symptoms usually go away within a week of treatment. UTIs, on the other hand, are caused by a variety of bacteria and can be contracted from contact with contaminated surfaces or sexual contact. Treatment for UTIs involves antibiotics, and symptoms usually disappear after one to two days of treatment. Prevention of both infections can be done by practicing safe sex, avoiding contaminated surfaces, drinking lots of water, and urinating after intercourse. It is important to remember that both chlamydia and UTIs can cause serious health complications if left untreated.

Frequently Asked Questions


What Is the Most Accurate Chlamydia Test?

A Nucleic Acid Amplification Test (NAAT) is the most regularly utilized form of chlamydia test. A Nucleic Acid Amplification Test identifies the DNA  of the bacteria that cause chlamydia infection.


Is Chlamydia Detectable on an STDTest?

Bacterial cultures used to be the gold standard for chlamydia and gonorrhea diagnoses, among other bacterial STIs. That involves trying to cultivate germs using samples collected straight from the cervix or urethra.


What Verifies the Presence of Chlamydia?

Chlamydia frequently causes no symptoms. It can cause major health problems if left unchecked.  The DNA of the microorganisms that cause chlamydia infection is found using an NAAT. 


How Long Can Chlamydia Remain Unnoticed?

After an infection, symptoms might appear anywhere between two and fourteen days later. However, a person may be infected with chlamydia for months or even years without realizing it.


Can Chlamydia Repair Itself?

Chlamydia is a common sexually transmitted disease that can have detrimental effects on one's health. Chlamydia can only be treated with medicines; it cannot be healed naturally. If a person engages in sexual activity and is not in a committed monogamous relationship, getting tested for an STI regularly is vital.


How Long Does It Take To Treat Chlamydia?

Antibiotics can effectively treat chlamydia in a week or two. It can be cured when promptly treated and is unlikely to have long-term effects. Following the antibiotic's instructions precisely for the entire specified duration is crucial.


Is Chlamydia a Dangerous Infection?

Chlamydia often does not create any symptoms and can generally be cured with a brief course of antibiotics, but if it is not treated right once, it can be dangerous. Long-term health issues may result from the infection if it is not treated and prevented from spreading to other body areas.


How Can I Tell if I Have Chlamydia?

An individual may feel discomfort when urinating if they start to exhibit signs. Bleeding after sex, bleeding between periods, penis or rectum (back tube) pain, atypical vaginal discharge, and lower abdominal pain.


Can UTI Be Permanently Cured?

Recurrent urinary tract infections are a significant source of morbidity, particularly in young women. However, they are easily treatable with the right treatment, and further episodes can be avoided.


Is It Possible for UTI to Induce Itching and Burning?

Yes, vaginal irritation or burning together with a white discharge are symptoms of a yeast infection. A urinary tract infection, however, results in a burning feeling during or right after urinating.


How Do You Stop the Itching Caused by a UTI?

Both prescription (100-mg and 200-mg tablets) and over-the-counter (95-mg and 97.5-mg tablets) forms of Phenazopyridine help relieve the pain, burning, itching, and urgency of UTIs.


Why Is the Area Where I Urinate Itching and Burning?

In the majority of instances, UTIs are the leading cause of painful burning urination. A urinary tract infection, or UTI, as the name suggests, happens when any component of the urinary system (such as the kidneys, ureters, urinary bladder, or urethra) becomes infected.


How Long Does the Itchiness Stay After a UTI?

UTI symptoms usually diminish after a few days, and the bacterium disappears after three to seven days of antibiotic treatment. Ensure the patient takes the course of antibiotics they were prescribed, even if they feel better.


Is It Normal to Feel Itchy After Having a UTI?

It is suspicious that vaginal itching is a sign of a UTI, but there are a variety of other causes for itching. Identifying the reason for chronic or ongoing itching is critical to address it appropriately.
Source Article IclonSourcesSource Article Arrow
Dr. Kaushal Bhavsar
Dr. Kaushal Bhavsar

Pulmonology (Asthma Doctors)


Community Banner Mobile
By subscribing, I agree to iCliniq's Terms & Privacy Policy.

Source Article ArrowMost popular articles

Ask your health query to a doctor online

General Medicine

*guaranteed answer within 4 hours

Disclaimer: No content published on this website is intended to be a substitute for professional medical diagnosis, advice or treatment by a trained physician. Seek advice from your physician or other qualified healthcare providers with questions you may have regarding your symptoms and medical condition for a complete medical diagnosis. Do not delay or disregard seeking professional medical advice because of something you have read on this website. Read our Editorial Process to know how we create content for health articles and queries.

This website uses cookies to ensure you get the best experience on our website. iCliniq privacy policy