PrEP test kits
Buy PrEP test kits online from a UK doctor and get free, contactless delivery.
Order your test kit, take your sample, and send to our UK-accredited partner laboratory. Results and advice from our doctors will be ready in 2 to 3 days. How to Order
Due to a national increase in coronavirus testing, our test lab partners are experiencing delays of up to 3-4 days when delivering results from other test kits. We ask for your patience and compassion during these unprecedented times, and we're deeply grateful for your continued understanding.
PrEP (pre-exposure prophylaxis) is a medication that HIV-negative people can take to lower the chance of getting infected with HIV (human immunodeficiency virus). Before and during PrEP therapy there are certain tests that you'll need to take.
ZAVA offers a range of test kits for people who want to take or are taking PrEP. We have a PrEP test kit for each stage of your PrEP therapy.
TESTS BEFORE TAKING PREP
For ZAVA to prescribe PrEP, we'll need to know that you've tested negative for:
- HIV
- kidney function (creatinine and estimated Glomerular Filtration Rate; eGFR)
- hepatitis B and C
We have two test kits you can use before taking PrEP.
Comprehensive Introduction PrEP Test
This test will check your:
- HIV status
- kidney function (creatinine and estimated Glomerular Filtration Rate; eGFR)
- hepatitis B and C status
Basic PrEP Test (This will not test for hepatitis)
If you already know your hepatitis status or have been vaccinated, we also offer a Basic PrEP test for:
- HIV
- kidney function (creatinine and estimated Glomerular Filtration Rate; eGFR)
If you have not been vaccinated for hepatitis and have not had a recent test, the basic test kit will not be enough to find out if you can start taking PrEP.
Recommended STI screening
It's also recommended that you do an STI screen at this stage. ZAVA offers the following STI screening kits:
TESTS IF YOU ARE ALREADY TAKING PREP
If you are already taking PrEP, you need to take regular tests to make sure it’s still suitable for you to take PrEP. If you do not take these tests, we will not be able to continue prescribing your PrEP.
3-Month Continuation PrEP Test
For ZAVA to continue to prescribe PrEP after 3 months, we'll need to test to find out your:
- HIV status
- kidney function (creatinine and estimated Glomerular Filtration Rate; eGFR)
Our 3-Month Continuation PrEP test covers both of these.
Annual Continuation PrEP Test
To Continue prescribing PrEP, you’ll need to take an annual test to find out your:
- HIV status
- kidney function (creatinine and estimated Glomerular Filtration Rate; eGFR)
- hepatitis B and C status
Our Annual Continuation PrEP Test covers all of these.
Continuation STI Screening
While taking PrEP we recommend regular STI screening. We offer the following screen kits:
You can also buy the following test kits from ZAVA:
Do I need a test before I can get PrEP?
To start taking PrEP, you need to make sure you're HIV negative, have normal kidney function and are hepatitis B and C negative. To get tested, you can order a PrEP test kit from ZAVA. With this, you take a quick blood sample at home and then send it to our partner laboratory for analysis and results.
We offer 2 types of pr-PrEP tests. These are the basic pre-PrEP test and the full pre-PrEP test, and you will need to take one of these in order to start taking PrEP.
If you are already taking PrEP but need to check your status on PrEP to make sure it’s still suitable for you. To do this, we offer two more tests, the 3-monthly PrEP test and the annual PrEP test.
What happens if I test positive for HIV?
If your HIV test kit comes back positive our doctors will be on hand to help. All positive results must be followed up by another test using different technology.
If you do test positive for HIV one of our doctors discuss all possible consequences with you in detail. We’ll also help you to find specialist care in your local area and put you in touch with local support groups.
If I test negative for HIV but positive for hepatitis B or C, or abnormal kidney function, can I still get PrEP?
If your results show that you are positive for hepatitis B or C, we won’t be able to prescribe you PrEP and you’ll need to make an appointment with your GP. They may refer you to a liver specialist.
If your results show that you have abnormal kidney function, we’ll ask you to do another test to see if it normalises. We can do a repeat test for you, but we recommend that you visit your GP for this test because they may want to do further testing or examine you in person.
If any of your results require you to have further testing, you will not be able to take PrEP until you have results that confirm you can do so.
Why is it important to be HIV negative before and during PrEP therapy?
It may be unsafe to take PrEP if you’re HIV positive as PrEP contains 2 different antiviral drugs which are often used, along with other medications, to treat people who have HIV. Using these drugs when you’re already HIV positive, can lead to you becoming resistant to them, making it more challenging to treat the infection later on.
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You can take a PrEP test at any time, but it might not detect HIV if you caught the infection within the last 6 weeks. If you’re concerned that you’ve caught HIV recently because of an incident such as having unprotected sex with someone whose HIV status you do not know, then we recommend that you wait until 6 weeks after the incident to get tested.
If you think you may have been exposed to HIV in the last 72 hours, you should visit your local sexual health clinic straight away. This is because you may need to start taking PEP (post-exposure prophylaxis).
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It’s quick and easy to take an HIV test at home. When you receive your test, it will contain all the information you need to know to take it.
If there are any problems while taking your test or you make a mistake, we can send you a new test free of charge.
Your test will contain:
- 3 lancets, used to prick the skin to collect your blood sample
- swabs
- a collection tube
- a plaster
- a wallet
- a prepaid envelope to send your test to our partner lab
Before your test, you will need a clean tissue. You can collect your sample at any time of day.
To collect your sample you should:
- Clean your hands with warm water and soap. It’s easier to collect your sample if your hands are warm
- Dry your hands thoroughly
- Take a swab and use it to wipe one of your fingertips. We recommend that you avoid using a finger you write with
- Wait until your fingertip is completely dry
- Twist the cap and remove the purple stick from one of the lancets. Place this on the middle of the fingertip you’d like to collect your sample from and press the purple button to prick your finger
- You should see a drop of blood start to form on your fingertip. If this doesn’t happen, you can attempt this again on a different finger using one of the extra lancets
- Take a tissue and use it to wipe the 1st drop of blood away. After this, place the collection tube upright in the groove of the plastic container on a flat surface. Doing this will make collecting your sample easier as you may need both hands to do so
- Point your finger down over the collection tube and squeeze each side of your fingertip so that drops of blood will fall into the collection tube
- Do this until the tube is filled to the top line. If there’s not enough blood to fill the tube, you can use one of the extra lancets on a different finger by repeating the first steps
- When you’ve finished, cover your fingertip with the plaster
- Place the lid back on the collection tube and make sure it’s screwed on tightly
- Write your details on the sticky label
- Stick the label to the collection tube and place the filled tube into the wallet. Next, place the wallet into the envelope
- Post the sample in the envelope to our partner lab
- You’ll receive your results and advice from our doctors in your account within 2 to 3 days of it arriving at our partner lab
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You will receive your results privately in your online account within 2 to 3 days of our laboratory receiving your sample.
If your results show that you have tested positive for HIV, our doctors will give you advice and support as well as guiding you through what to do next.
All positive HIV results must be followed by a 2nd confirmation test.
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Your results will tell you whether you can start taking PrEP. If this is the case, you can place an order for PrEP straight away.
If your results say that you cannot take PrEP, this means that you’ve tested positive for either HIV, reduced kidney function or hepatitis B or C. This will be clearly explained in your results, and you’ll be given information on exactly what to do next. You’ll also be able to book a follow-up telephone consultation with one of our doctors.
Babak studied medicine at King’s College London and graduated in 2003, having also gained a bachelor’s degree in Physiology during his time there. He completed his general practice (GP) training in East London, where he worked for a number of years as a partner at a large inner-city GP practice. He completed the Royal College of GPs membership exam in 2007.
Meet our doctorsLast reviewed: 06 Jul 2020
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NHS (2019). HIV and AIDS [online] Available at: https://www.nhs.uk/conditions/hiv-and-aids [accessed 4th November 2019].