🩺 Affordable Private Healthcare

STI Blood Test Screening

Price
£165

Turnaround

4 -12 hours

Professional

N/A

Blood sample for STI testing
4.9
Rated 4.9 out of 5
4.7
Rated 4.7 out of 5
Care Quality Commission
Primary Care & Diagnostics Finalist Award

at a glance

pound iconPrice: £165

Turnaround: 4 -12 hours

Professional: N/A

4.9
Rated 4.9 out of 5
4.7
Rated 4.7 out of 5
Care Quality Commission
Primary Care & Diagnostics Finalist Award

Blood Test For STDs

This blood test comprehensively screens for a range of sexually transmitted diseases (STDs) that can be detected in the bloodstream.

Specifically, it tests for HIV (Human Immunodeficiency Virus), which can lead to AIDS if untreated. Additionally, it checks for Hepatitis B and Hepatitis C, both of which are viral infections that affect the liver and can cause serious liver damage over time.

Finally, the test also screens for Syphilis, a bacterial infection that can cause serious long-term complications if not properly treated.

Doctor considering blood test options

Why Getting Tested Matters

Engaging in unprotected sexual contact increases the risk of contracting sexually transmitted diseases (STDs), particularly those transmitted through blood. Many of these infections often do not exhibit symptoms, making it difficult to know your sexual health status without testing.

Undergoing STD testing is a quick and straightforward process that provides peace of mind, as most blood-transmitted diseases can be effectively managed or even treated if detected early.

STD Blood Test Screening Explained

Our STD Blood Test Screening package specifically targets the four primary sexually transmitted infections detectable through blood tests, namely HIV, Hepatitis B, Hepatitis C, and Syphilis.

These blood-transmitted infections can spread rapidly, often without any symptoms, and can lead to serious long-term health issues, including liver damage and other complications.

If you have had unprotected sex or are starting a new relationship, it is strongly recommended to get an STD Blood Test Screening. Our clinics offer years of experience, same-day appointments, and transparent pricing to help you recover sooner and put your mind at ease.

doctor clasping hands together
Woman doctor taking notes

Curable And Manageable Blood-Transmitted STDs

Curable blood-transmitted STDs include syphilis (treatment: antibiotics, typically penicillin).

Manageable blood-transmitted STDs include HIV/AIDS (treatment: antiretroviral therapy (ART) to manage and control the virus), Hepatitis B (treatment: antiviral medications; a vaccine is available for prevention), Hepatitis C (treatment: antiviral medications, such as direct-acting antivirals), and herpes simplex virus (treatment: antiviral medications, such as acyclovir or valacyclovir, to manage outbreaks and reduce transmission).

Why Get An STD Blood Test Screening?

Many STDs can remain asymptomatic for long periods; therefore, early detection through blood screening is vital as it enables timely treatment, reduces the risk of long-term health issues, and prevents the spread of these infections.

Regular blood-related STD screenings are a key part of sexual health and well-being, especially for individuals with multiple sexual partners or those in high-risk groups.

Woman doctor pointing
Serious doctor with arms crossed

Those Needing Testing

Anyone who has engaged in activities that could potentially transmit sexually transmitted diseases through blood should consider getting tested. This includes:

  • People Who Inject Drugs: Sharing needles or equipment for injecting drugs can transmit STDs such as HIV or Hepatitis B and C.
  • People Who Have Had Unprotected Sex: If you have had unprotected vaginal, anal, or oral sex with a partner whose STD status you are unsure of, it is a good idea to get tested.
  • Healthcare Workers: Those who are exposed to blood through their work (like needlestick injuries) should also consider regular testing.

Preventing Blood-Transmittable STDs

  • Practice Safe Sex: Using condoms during sexual activity can significantly reduce the risk of STD transmission, including those that can be transmitted through blood.
  • Regular Testing: Individuals who are sexually active should undergo regular STD testing, especially if they have multiple sexual partners or engage in high-risk behaviours.
  • Know Your Partner’s Status: Communicating with sexual partners about STDs and ensuring they have been tested can help prevent transmission.
  • Avoid Sharing Needles: Injecting drugs or sharing needles can greatly increase the risk of transmitting blood-borne infections like HIV and Hepatitis B and C.
  • Screening Pregnant Women: Screening pregnant women for STDs such as HIV, Syphilis, and Hepatitis B is crucial for preventing transmission to the baby during pregnancy, childbirth, or breastfeeding.
  • Healthcare Setting Safety: Healthcare facilities must adhere to strict infection control practices, including proper sterilisation of medical equipment and handling of blood and bodily fluids to prevent accidental transmission of blood-borne STDs.
Doctor with stethoscope

Statistics​

rise in STI cases among 15-24-year-olds since 2021
0 %
increase in gonorrhoea since 2021
0 %
increase in chlamydia since 2021
0
increase in syphilis since 2021
0 %

Test Results Are In: Your Action Plan

Our London-based doctors are available to offer expert guidance on your test results. If you test positive for HIV, Hepatitis B, Hepatitis C, or Syphilis, it is essential to take the following steps promptly:

  • Contact a healthcare provider experienced in managing HIV, Hepatitis B and C, or Syphilis.
  • Counseling is crucial for understanding your diagnosis, managing emotions, and learning about treatment options.
  • In the case of HIV, a confirmatory test is usually required to ensure accuracy of the initial result.
  • For Hepatitis B, Hepatitis C, and Syphilis, additional tests may be needed to assess the stage of the infection and determine appropriate treatment.
  • HIV treatment involves antiretroviral therapy (ART), which aims to control the virus and maintain immune function.
  • Hepatitis B and C treatments also involve antiviral medications, and the choice of treatment depends on the severity of the infection and liver health.
  • Syphilis is treated with antibiotics, usually penicillin.
  • Regular monitoring of your health is essential to track the progress of the infection and the effectiveness of treatment.
  • Inform your sexual partners and anyone you may have shared needles or bodily fluids with so they can get tested and take appropriate precautions.
  • Practise safe sex going forward.
Blood sample tube for testing

How To Book A Sexual Health Screen Appointment?

book online or call us

Use our online booking engine or book your appointment by giving us a call.

Choose your appointment

On the online booking engine select the “appointment type” you need.

meet with our experts

You will be seen by one of our friendly doctors or trained clinicians.

The Procedure

preparing for appointment

Pre-Appointment

There is no specific preparation required for this blood test. However, try to keep yourself hydrated by drinking an adequate amount of water. This helps facilitate the blood drawing process, making it easier for the healthcare provider to obtain a sample.

during the appointment

Appointment

This test is a straightforward procedure involving a simple blood draw. Typically, a healthcare professional inserts a needle into a vein in your inner arm to extract a small amount of blood. During the process, you may experience a slight pinching sensation, but it is brief.

post appointment

Post-Appointment

During your consultation, you will have the opportunity to discuss and decide how you would prefer to receive your test results. Options include receiving a phone call from the doctor, having the results sent via email, or calling the healthcare provider yourself to inquire. E

Why Choose Walk In Clinic For
Sexual Health Screening?

Incorporated
in 1998

Experienced doctors & a professional team

Registration
not needed

Up-to-date with the latest treatments & testing

Strictly
confidential

Experienced doctors & a professional team

Affordable private
health care

Transparent fee structure with no hidden charges

testimonials​

All reviews
4.8
Google
Google
4.8
Trustindex
Trustindex
5.0
Provenexpert
Provenexpert
5.0
Yell
Yell
5.0
ExcellentTrustindex star 1Trustindex star 2Trustindex star 3Trustindex star 4Trustindex star 54.8451 reviews
4.8Trustindex star 1Trustindex star 2Trustindex star 3Trustindex star 4Trustindex star 5
Excellent451 reviews
ExcellentGoogle star 1Google star 2Google star 3Google star 4Google star 54.8443 reviews
4.8Google star 1Google star 2Google star 3Google star 4Google star 5
Excellent443 reviews
ExcellentTrustindex star 1Trustindex star 2Trustindex star 3Trustindex star 4Trustindex star 55.01 reviews
5.0Trustindex star 1Trustindex star 2Trustindex star 3Trustindex star 4Trustindex star 5
Excellent1 reviews
ExcellentProvenexpert star 1Provenexpert star 2Provenexpert star 3Provenexpert star 4Provenexpert star 55.01 reviews
5.0Provenexpert star 1Provenexpert star 2Provenexpert star 3Provenexpert star 4Provenexpert star 5
Excellent1 reviews
ExcellentYell star 1Yell star 2Yell star 3Yell star 4Yell star 55.06 reviews
5.0Yell star 1Yell star 2Yell star 3Yell star 4Yell star 5
Excellent6 reviews
Posted on Google Google
Jooyoung Nam profile picture
Jooyoung Nam
10 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Google
Lucy Cropper profile picture
Lucy Cropper
31 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Google
Truman Packard profile picture
Truman Packard
19 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Google
Sue Heald profile picture
Sue Heald
11 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Trustindex
Isabella Johnson profile picture
Isabella Johnson
3 August 2026
Trustindex star 1Trustindex star 2Trustindex star 3Trustindex star 4Trustindex star 5Trustindex 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 Google
Anabella Styles profile picture
Anabella Styles
9 July 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Google
Mary Anne profile picture
Mary Anne
3 July 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Google
Dona P profile picture
Dona P
24 June 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Google
A B profile picture
A B
23 June 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Google
Grace Vizcaino profile picture
Grace Vizcaino
2 June 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Google
Shona McGovern profile picture
Shona McGovern
16 May 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Google
Monju Zaman profile picture
Monju Zaman
19 April 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Google
Nat N profile picture
Nat N
17 April 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 hands
Posted on Google Google
Abdalla Mohamud Mohamed profile picture
Abdalla Mohamud Mohamed
18 March 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Google
Ena Quinn profile picture
Ena Quinn
9 March 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 bonus
Posted on Google Google
Arthur Attwell profile picture
Arthur Attwell
22 January 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Google
Omar profile picture
Omar
19 January 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Really professional and friendly. They always provide their results quickly!
Posted on Google Google
Antigoni S. profile picture
Antigoni S.
17 January 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Google
Sheila Daley profile picture
Sheila Daley
31 December 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Yell
JenniferP-344 profile picture
JenniferP-344
18 February 2025
Yell star 1Yell star 2Yell star 3Yell star 4Yell star 5Trustindex 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 Yell
MichelleD-11 profile picture
MichelleD-11
21 February 2024
Yell star 1Yell star 2Yell star 3Yell star 4Yell star 5Trustindex 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 Provenexpert
Anonymously profile picture
Anonymously
4 December 2023
Provenexpert star 1Provenexpert star 2Provenexpert star 3Provenexpert star 4Provenexpert star 5Trustindex 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 Yell
LunaW23 profile picture
LunaW23
14 May 2021
Yell star 1Yell star 2Yell star 3Yell star 4Yell star 5Trustindex 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 Yell
JuliaSf profile picture
JuliaSf
14 October 2020
Yell star 1Yell star 2Yell star 3Yell star 4Yell star 5Trustindex 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 them
Posted on Yell Yell
Emily-M profile picture
Emily-M
2 August 2019
Yell star 1Yell star 2Yell star 3Yell star 4Yell star 5Trustindex 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.

pricing

No hidden costs, phlebotomy fees or referral charges.
Test prices do not include a consultation.

STI Blood Test Screen

  • HIV, Hepatitis B & C, and Syphilis
  • If you have no symptoms and are testing for peace of mind, there is no consultation fee payable
  • 4-12 hours turnover time

Full STD Screen

  • HIV
  • Hepatitis B & C
  • Syphilis
  • Chlamydia
  • Gonorrheoa

see other Sexual Health services

Book Your GP Appointment Today

Fast, affordable, high-quality GP and medical testing services with same-day appointments.

Specialist Medical Team

We work with experienced consultants & healthcare professionals who have received positive feedback from our patients, and with whom we have established long-term relationships.

fAQ

I would like to have an STI screen but I am uncomfortable talking about my sex life. What should I do?
Our team is highly experienced in these matters, and our confidentiality and discretion is faultless. The doctor will not judge you for anything you share, and the more open and honest you can be, the better we will be able to take care of you. If you are really unable to share details, however, a blood test or bacterial swab will still be able to give you accurate results.
What kind of STI test should I have?
If you have never been tested before, but have been sexually active, or if it has been some time since your last test, the full screening is advisable. Depending on other risk factors, the bacterial test may suffice. If you are in a high-risk group for a certain disease, or are sharing intravenous needles, a blood test may be recommended. All of our test packages include a consultation, so the doctor can advise you about any further tests that might be relevant. Give us a call to discuss your options, our team will be able to advise you.
What are the risk factors for contracting blood-borne STIs?
Anyone can contract any STI, but the risk factors for contracting hepatitis, syphilis, and HIV include being a man who has sex with other men, intravenous drug users, and having an existing STI. Unprotected anal sex is the highest-risk sexual activity for contracting HIV.
Is the STD testing painful?
Not at all. The test involves routine procedures such as blood draws or urine collection, which are generally quick and minimally uncomfortable.

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