Skin Prick Testing

Led by Professor Gideon Lack, our expert team provides comprehensive allergy testing for children and adults. This quick, proven diagnostic method helps identify specific allergic triggers, enabling us to create personalised treatment plans.
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What is skin prick testing?

Skin prick testing is one of our most valuable diagnostic tools for identifying allergies accurately and efficiently. This proven method helps us understand your or your child's specific allergic triggers.

How the test works

The test can identify allergies to common food allergies, environmental triggers, seasonal allergies, pet dander, and dust mites. During the test, our specialist nurse will:
Place small drops of potential allergens on your skin
Make a tiny scratch through each drop
Monitor the skin's reaction for 15 minutes
Measure any responses that develop
Share the results with Professor Lack for expert interpretation

Benefits of skin prick testing include:

Skin prick testing delivers rapid, reliable results during your appointment, enabling an immediate discussion with your specialist. This quick and minimally invasive procedure is well-suited to patients of all ages. In just one session, we can test for a wide range of allergens, saving you time and providing a complete picture of your sensitivities. With expert analysis of your results, you'll leave with a personalised action plan tailored to help you manage your allergies with confidence.

What to expect during your visit

Before the test
  • Wear comfortable clothing that allows easy access to your forearm (adults and older children) or thigh (young children)
  • Bring any specific fresh foods requested by our team
  • Plan to spend about 30 minutes with us
  • For children, bring favourite toys or tablets for distraction
During your test
  • The procedure takes just a few minutes
  • Most patients describe it as barely noticeable
  • Our experienced team ensures your comfort throughout
  • Results develop over 15 minutes
  • Professor Lack will discuss your results personally

Preparing for your test

Important medication guidelines

You must stop taking antihistamines before your test:
5 days before: Stop long-acting antihistamines (Fexofenadine, Cetirizine, Loratidine)
48 hours before: Stop short-acting antihistamines (like Chlorphenamine/Piriton)
Continue all other regular medications unless advised otherwise

For parents: supporting your child during the skin prick test

We understand that both parents and children might feel anxious about testing.
Here's how you can help:
Explain the process using simple terms
Reassure them that no needles are involved
Describe it as feeling like a small "scratch" or "tickle"
Bring comfort items or entertainment
Plan to hold and comfort your child during the test

Safety and quality standards

Here's how you can help:
Individual assessment of testing needs
Careful selection of appropriate allergens
Limited number of tests per session for safety
Continuous monitoring throughout the procedure
Expert interpretation by your consultant

Why choose LACK Allergy Clinic for skin prick testing?

Evidence-based treatments tailored to each patient
Cutting-edge research background
Comprehensive allergy assessment
Age-appropriate care approaches
Experienced specialist team
Flexible appointment times to suit work and school schedules
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Pioneering research, personalised care

Our approach combines our team's groundbreaking research into the causes and treatment of allergies with deeply personalised care. As global leaders in allergy prevention and treatment, we're dedicated to transforming lives through early intervention and innovative therapies. From food allergies and asthma to eczema and anaphylaxis, we provide evidence-based treatments tailored to each patient's needs.
More About The Clinic
Eczema
“As far as our family is concerned, Professor Lack is a miracle worker. We trust his advice implicitly and are very lucky to have him as our daughter’s specialist.”
Eczema
28th Sept 2024
Eczema
verified patient

Frequently asked questions about skin prick testing

How painful is allergy skin prick testing?
Skin prick testing is generally painless, causing only minimal discomfort. Most patients describe it as a slight scratch or tickle on the skin. Our experienced nurses use specially designed testing implements that barely break the skin's surface. For children, we take extra care to ensure comfort and can use distraction techniques if needed.
How accurate are skin prick test results for allergies?
Skin prick tests are highly accurate when performed by specialists like our team at LACK Clinic. Under Professor Lack's supervision, these tests provide immediate, evidence-based results with a sensitivity of up to 85-90%. However, we always interpret results alongside your clinical history and may recommend additional testing if needed.
Can babies, infants and young children have skin prick testing?
Yes, skin prick testing is safe and suitable for babies and children of all ages. At LACK Clinic, we have extensive experience in testing young patients. Professor Lack is a world-leading paediatric allergy specialist, and our team is specifically trained in making the experience as comfortable as possible for our youngest patients.
What allergies can be detected through skin prick testing?
Our comprehensive skin prick testing can detect allergies to:
‍
  • Common food allergens (peanuts, eggs, milk, tree nuts)
  • Environmental allergens (pollen, dust mites)
  • Pet dander (cats, dogs)
  • Mould spores
  • Various fresh fruits and vegetables
Will I need new allergy tests if I already have recent results from another clinic?
Patients who transfer to our clinic for a second opinion, will be required to take further or secondary Skin Prick Tests. Results can differ (such as the allergic display of wheal sizes) and the basis of our diagnosis, treatment and plans for future management are required to be conducted from our own testing to ensure the very best of client care and consistency.
How long do I need to stay off antihistamines before a skin prick test?
For accurate results, you must stop taking:
‍
  • Long-acting antihistamines (like Cetirizine, Loratadine) 5 days before testing
  • Short-acting antihistamines (like Piriton) 48 hours before testing
  • Always consult our team before stopping any prescribed medications.
How long does the whole skin prick testing appointment take?
A typical appointment lasts about 30-40 minutes, including:
‍
  • Initial preparation (5 minutes)
  • Test application (5 minutes)
  • Observation period (15 minutes)
  • Results review with Professor Lack or our specialist team
  • Discussion of findings and next steps
What happens if my skin prick test shows an allergy?
If your test indicates an allergy, your consultant will:
‍
  • Explain the significance of your results
  • Develop a personalised management plan
  • Discuss potential treatment options
  • Provide detailed advice about allergen avoidance
  • Schedule any necessary follow-up appointments
Can I have skin prick testing if I have eczema or sensitive skin?
Yes, skin prick testing can usually be performed even if you have eczema or sensitive skin. Our specialists will:
‍
  • Assess your skin condition before testing
  • Choose appropriate testing areas
  • Choose appropriate testing areas
  • Use modified techniques if necessary
  • Ensure the test is both safe and accurate for your specific situation

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Ready to book your skin prick test?

Whether you're seeking answers about persistent symptoms or looking for expert care for your child, we're ready to help. Book a consultation with our specialists and take the first step towards understanding and managing your allergies effectively.
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07493 280048 
/ 07765 977819
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