Sexual Health > Bacterial Infections Test
Our bacterial STD tests are specifically designed to detect non-viral sexually transmitted infections. With years of experience, our clinics provide accurate testing and the best possible treatment outcomes. We offer transparent pricing with no hidden charges (full details available on our pricing page) and same-day appointments to ensure you receive prompt treatment and recover as quickly as possible.
These primarily include bacterial infections such as Chlamydia, Gonorrhoea, Mycoplasma genitalium, Ureaplasma, and Gardnerella vaginalis, as well as parasitic infections like Trichomonas vaginalis.
Any unprotected sexual contact carries the risk of contracting a sexually transmitted disease. Not all diseases have symptoms, so it is not always possible to know if you are carrying a pathogen.
Getting tested for non-viral STDs is a quick and straightforward process that provides the ultimate peace of mind, as most bacterial and parasitic sexually transmitted diseases can be effectively treated.
We offer a variety of sexual health test packages for bacterial infections, including Chlamydia and Gonorrhea, as well as swabs for all bacterial infections. If you are symptomatic, swabs will be recommended.
Our approach to sexual health testing is tailored to your individual needs. During your consultation and examination, your doctor or a sexual health specialist nurse will recommend the most appropriate course of action for you.
If you are asymptomatic and seeking testing for reassurance, there is no consultation fee. However, if you have any symptoms, please note that a consultation fee of £85 with a specialist nurse or £175 with a doctor will apply.
Bacterial infections can affect nearly any part of the body. Common types include urinary tract infections (UTIs), respiratory infections (such as Pneumonia or Tuberculosis), skin infections, gastrointestinal infections, and sexually transmitted infections (STIs) like Chlamydia and Gonorrhoea.
The symptoms of bacterial infections vary depending on the area of the body affected. They can include fever, swelling, redness, pain, fatigue, and pus or discharge from a wound or affected area. Some bacterial infections, such as those affecting the gastrointestinal tract, can cause symptoms such as diarrhoea and vomiting.
Bacteria can be transmitted in several ways, including through person-to-person contact, contaminated food or water, contact with animals or insects, or exposure to the environment.
An accurate diagnosis is essential for effective treatment, often requiring laboratory tests to identify the specific type of bacteria causing the infection.
Antibiotics are the primary treatment for bacterial infections. The choice of antibiotic and treatment duration depend on the type of bacteria and the severity of the infection.
It is crucial to complete the prescribed course of antibiotics, even if symptoms improve, to ensure the infection is fully treated and to prevent antibiotic resistance.
Untreated bacterial sexually transmitted diseases, like Gonorrhoea, Chlamydia, and Syphilis, can cause serious complications. In women, these infections can lead to Pelvic Inflammatory Disease (PID), which damages the reproductive organs and increases the risk of chronic pelvic pain, infertility, and ectopic pregnancy.
Both men and women may become infertile due to STD-related damage to the reproductive system, affecting fertility and causing potential complications in pregnancy, including congenital disabilities, premature birth, or stillbirth.
The most effective way to prevent bacterial STDs is by abstaining from sexual activity. If sexually active, having a mutually monogamous relationship with a tested, uninfected partner reduces the risk. Consistently and correctly using latex or polyurethane condoms during intercourse can greatly reduce the risk of Gonorrhoea, Chlamydia, and Syphilis.
Regular STD testing, especially if you have multiple partners or your partner’s status is unknown, helps detect infections early. If you suspect exposure to an STD or experience symptoms, seek medical attention promptly.
Bacterial infections are illnesses caused by harmful bacteria, which are microscopic, single-celled organisms. Unlike viruses, bacteria are living entities that can thrive in various environments, including the human body. Examples of dangerous bacteria include:
Use our online booking engine or book your appointment by giving us a call.
On the online booking engine select the “appointment type” you need.
You will be seen by one of our friendly doctors or trained clinicians.

It is advised that you hold your urine for at least 2 hours before the test to ensure accurate results. This waiting period helps to concentrate your urine, making it easier to detect any substances or markers being tested for, thus providing a more reliable outcome.

Bacterial tests require the doctor to take a swab of cells, either from the cervix or the penis. This is a quick and painless procedure. Additionally, a urine sample will also be collected.

You can choose the most convenient way of receiving your results, whether by email, telephone, or by post. Alternatively, you can collect them in person or call the clinic. If you need treatment, the doctor or nurse will contact you directly to discuss your results and the next steps.
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All reviews4.8![]()
Trustindex5.0
Provenexpert5.0
Yell5.0Posted on Google![]()
Jooyoung Nam10 September 2026Trustindex verifies that the original source of the review is Google.
I had a very positive experience at this clinic for my blood test and the follow-up with the GP. I particularly appreciated the care and attention throughout the process, including the follow-up after my results. Thank you to the team for making the experience so reassuring. I would happily recommend this clinic.Posted on Google![]()
Lucy Cropper31 August 2026Trustindex verifies that the original source of the review is Google.
I had a fantastic experience at the Harley Street clinic. Staff were very welcoming and professional and booked my second blood test here also.Posted on Google![]()
Truman Packard19 August 2026Trustindex verifies that the original source of the review is Google.
The service was efficient, personable and very complete. The doctor who saw me was very good, patient and sensitive. I’ll be going back.Posted on Google![]()
Sue Heald11 August 2026Trustindex verifies that the original source of the review is Google.
As an international visitor, I was very grateful for the prompt attention to my request for an appointment. Dr Ali was respectful and empathetic in regard to my condition and suggested further treatment, which I was able to organise for the next day. Both offices I attended treated me appropriately and I would recommend Harley Street Health Walk-in Clinics to anyone visiting London who requires medical attention.Posted on Trustindex![]()
Isabella Johnson3 August 2026Trustindex verifies that the original source of the review is Trustindex.
Highly recommend City Walk-In Clinic Really pleased with my experience at City Walk-In Clinic. I booked a female hormone test because I wanted some answers about a few symptoms I'd been having, and the whole process was straightforward. The staff were welcoming, friendly and didn't make me feel rushed at all. The blood test was quick, and they explained everything clearly before taking the sample. My results came back sooner than I expected, and it was reassuring to have everything presented in a way that was easy to understand. I'd definitely use the clinic again and would recommend it to anyone looking for a private female hormone test. Professional service, lovely staff and an all round positive experience.Posted on Google![]()
Anabella Styles9 July 2026Trustindex verifies that the original source of the review is Google.
I had a private gp appointment yesterday as my feet have been swelling every day over the past few days. So I booked an appointment with Dr Heather. Dr Heather explained the possible causes of the swelling, including the heat that we are currently experiencing in London. Recommended further investigation if the swelling persists, to identify the underlying issue rather than just making assumptions.Posted on Google![]()
Mary Anne3 July 2026Trustindex verifies that the original source of the review is Google.
I have used City Walk In Clinic as my go to place for routine blood tests. My recent full health check gave my doctor some clues that i may be approaching my menopause era. So my doctor has recommended that i do some tests to find out if indeed i am entering perimenopause, as the symptoms are there. Will be having my tests in the next few weeks. So glad i had a full health check, because all these symptoms were driving me crazy.Posted on Google![]()
Dona P24 June 2026Trustindex verifies that the original source of the review is Google.
Really good service throughout. Reception staff were welcoming and the blood test was efficient and quick. Highly recommended as blood tests can be booked on the day with results being sent very quickly.Posted on Google![]()
A B23 June 2026Trustindex verifies that the original source of the review is Google.
Great location for blood tests if you want very fast results! I got my results the same day, highly recommend!Posted on Google![]()
Grace Vizcaino2 June 2026Trustindex verifies that the original source of the review is Google.
Very good service at a very reasonable cost. Same day results, I do recommend this clinic and would certainly be using it again.Posted on Google![]()
Shona McGovern16 May 2026Trustindex verifies that the original source of the review is Google.
I attended The Harley Street Walk/in centre in the City recently. I was able to book my appointment the day before for a blood test at a time that suited me. The booking process was straightforward. The doctor that conducted the venous draw was efficient and very pleasant. I have never had such a painless venous draw and I have had many! My appointment was at 5pm and I had my results before 8 am the following day. I will be very happy to book my tests here in the future. Thank you.Posted on Google![]()
Monju Zaman19 April 2026Trustindex verifies that the original source of the review is Google.
Very easy to arrange the appointment with plenty of immediate availability. Very convenient location. Friendly medical associate who took my blood and results arrived very promptly, ie early the next day. Seamless experience.Posted on Google![]()
Nat N17 April 2026Trustindex verifies that the original source of the review is Google.
Attentive, welcoming and professional staff in a great area which is easy to get to! I always feel like I'm in good handsPosted on Google![]()
Abdalla Mohamud Mohamed18 March 2026Trustindex verifies that the original source of the review is Google.
I had a very good experience at the clinic. The staff were punctual friendly and professional. I had a blood test done and received the results quickly on the same day. I would definitely recommend visiting them.Posted on Google![]()
Ena Quinn9 March 2026Trustindex verifies that the original source of the review is Google.
Speedy and efficient place for quick bloods. Results have been same day for me. Very friendly staff too which is always a bonusPosted on Google![]()
Arthur Attwell22 January 2026Trustindex verifies that the original source of the review is Google.
Great experience. I was visiting London from abroad and I needed a blood test before travelling onward. I arrived without an appointment and was done in 20 minutes. The staff were all lovely. I received my test results by email the next morning.Posted on Google![]()
Omar19 January 2026Trustindex verifies that the original source of the review is Google.
Really professional and friendly. They always provide their results quickly!Posted on Google![]()
Antigoni S.17 January 2026Trustindex verifies that the original source of the review is Google.
Very good experience — all the staff were very polite, I was assisted immediately, and the results were available the same day. Thank you very much Private City Clinic!Posted on Google![]()
Sheila Daley31 December 2025Trustindex verifies that the original source of the review is Google.
I wanted a cholesterol check up and chose this clinic because it seemed to offer a competitive price for a detailed report. And so it turned out to be. Received a prompt and professional service at a price that was significantly less than other nearby providers in central London. I have now used it twice and would definitely recommend.Posted on Yell![]()
JenniferP-34418 February 2025Trustindex verifies that the original source of the review is Yell.
I appreciated the discreet and professional care during my sexual health test. The clinic made me feel safe and respected, and the results were delivered quickly and privately. Definitely recommend if you value confidentiality.Posted on Yell![]()
MichelleD-1121 February 2024Trustindex verifies that the original source of the review is Yell.
I can't express enough how pleased I am with the Private Walk-in Clinic. As someone who values privacy and comfort, this clinic hits all the marks. The waiting areas are designed for relaxation, and the staff ensures confidentiality at every step.Posted on Provenexpert![]()
Anonymously4 December 2023Trustindex verifies that the original source of the review is Provenexpert.
The Walk-In Clinic in central London exceeded my expectations in every way. Their attention to detail and commitment to tailored care for their patients truly sets them apart. The availability of evening appointments until 6:30 pm was a game-changer for someone like me juggling multiple commitments.Posted on Yell![]()
LunaW2314 May 2021Trustindex verifies that the original source of the review is Yell.
They are so fast. One call and I am there in a few hours, always the same team and so polite and nice.Posted on Yell![]()
JuliaSf14 October 2020Trustindex verifies that the original source of the review is Yell.
I hope these guys open up again soon because I really cannot stand anyone else around here. they were perfect for me for tests and consultations whenever I needed themPosted on Yell![]()
Emily-M2 August 2019Trustindex verifies that the original source of the review is Yell.
i have used these guys many times in the last 6 years and its always very fast and professional. most tests are done in 24hours and they call you to explain the results. recommended if you gp (like mine) gives you an appointment in 4 weeks time.
Fast, affordable, high-quality GP and medical testing services with same-day appointments.
We work with experienced consultants & healthcare professionals who have received positive feedback from our patients, and with whom we have established long-term relationships.
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