🩺 Affordable Private Healthcare

Allergy Blood Test

Price
£75

Turnaround

12 hours

Appointment

15 minutes

allergy test tube

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Care Quality Commission
Primary Care & Diagnostics Finalist Award

pound iconPrice: £75

Turnaround: 12 hours

Appointment: 15 minutes

Allergy Testing Blood Tests

Allergies may cause debilitation in individuals, even to the extent of sneezing, itching, rashes, or even serious reactions.

Well, if you feel that allergies are affecting your life, an allergy testing blood test will do great to allow you to understand more about what’s bothering you.

We do comprehensive allergy blood tests in order to help identify specific allergens and understand the root cause of symptoms.

What Is Allergy Testing?

Allergy testing is a simple and effective way to detect allergies by measuring the levels of Immunoglobulin E (IgE) in your bloodstream. IgE is an antibody produced by your immune system in response to certain allergens, which may include pollen, dust mites, pet dander, or certain foods.

By analysing your blood, we can pinpoint which substances are triggering your allergic reactions. Unlike skin prick tests, which expose you to potential allergens on your skin, blood tests are non-invasive and can be performed even if you are taking antihistamines.

Is An Allergy Blood Test For You?

The prevalence of allergies in the UK is estimated to be approximately 30% of adults and 40% of children, with over 2 million allergy tests taken each year. If one of the following symptoms sounds familiar, an allergy blood test may work for you too:

  • Itchy or watery eyes
  • Difficulty in breathing/wheezing
  • Unexplained skin rashes/hives
  • Persistent sneezing/runny nose
  • Digestive problems after eating some foods.

Allergy blood tests are also suitable for those who suffer from eczema, asthma, or other individuals who suspect they have a food or environmental allergy.

Woman doctor smiling
Woman doctor taking notes

Benefits Of Getting An Allergy Blood Tests

Blood tests are highly reliable and can accurately find both minor and major allergies.

Blood tests are also convenient, since one does not have to stop taking medications such as antihistamines before the test. They are safe for all ages and are thus suitable for children, grown-ups, and individuals suffering from some types of skin diseases or sensitivity that prohibits them from undergoing skin testing.

This procedure is quick since it requires only a small amount of blood, and the results are usually obtained in a matter of days.

Conditions That Can Be Linked to Allergies

Here are a few common issues that are often linked to allergic reactions:

  • Hay Fever: Often triggered by pollen, dust, or mould.
  • Asthma: Allergic reactions can trigger asthma symptoms.
  • Eczema: Many eczema cases are linked to food or environmental allergens.
  • Food Intolerances: Can cause digestive discomfort, even if not a true allergy.
  • Anaphylaxis: Severe allergic reactions that require immediate medical attention.
  • Sinusitis: Chronic sinus inflammation can sometimes be linked to allergic reactions.

Statistics​

Of UK adults experience allergies annually.
0 %
Of children in the UK have allergy symptoms.
0 %
Accuracy rate for identifying allergens in blood.
0 %
Of eczema cases are linked to allergies.
0 %

How To Book A Blood Test?

book online or call us

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

Choose your test type

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

meet with our experts

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

Procedure

Type of sample taken: Blood
preparing for appointment

Preparing for test

Inform your healthcare provider about any medications you are taking, as some, especially antihistamines or corticosteroids, may affect your test results. Depending on the test, you might need to stop taking allergy medications for a few days beforehand. Follow your doctor’s instructions on when to discontinue these. Allergy blood tests typically do not require fasting unless otherwise instructed.

during the appointment

During the test

A healthcare professional will draw blood from your arm, a quick and minimally painful procedure that typically lasts a few minutes. Wear loose clothing with sleeves that can easily be rolled up for the blood draw. Be prepared to share any current allergy symptoms with the healthcare team to ensure the appropriate allergens are tested.

post appointment

Results

If you have to stop certain medications, check with your doctor about when it is safe to resume them. Blood test results may take a few days to a week, and your healthcare provider will notify you once they are ready. Based on your results, your doctor may recommend allergy treatments, such as medications, immunotherapy, or avoidance strategies.

Why Choose Walk In Clinic
for blood testing

No
Hidden Charges

Transparent fees. The price you see is the price you pay.

No GP consultation
needed

No GP appointment requirement for blood tests

Established
since 1998

Experienced doctors & a professional team.

Strictly
confidential

Your medical records are kept private at all times.

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Blood Test Biomarkers

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Allergy Blood Test

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Book Your Blood Test Today

We offer a wide range of private blood tests in London. Same-day appointments are available 5 days a week.

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

Why are allergy blood tests performed?
Allergy blood tests are performed to help identify substances causing allergic reactions, especially if skin prick tests are not possible due to skin conditions or medication use.
Is an allergy blood test accurate?
Yes, allergy blood tests are generally accurate, but results can sometimes be influenced by other factors like infections or immune system conditions. They are often combined with other tests for a comprehensive diagnosis.
What is the difference between an allergy blood test and a skin prick test?
A skin prick test introduces allergens to your skin, causing localised reactions, while a blood test measures IgE antibodies in your blood. Blood tests are preferred if skin testing is not viable.

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