ALEX2 Allergy Test Frequently Asked Questions (FAQs)
1. What is the ALEX² Allergy Test?
The ALEX2 (Allergy Explorer) test is a cutting-edge blood test that screens for up to 300 allergens, including food, environmental, and molecular allergens, using a single blood sample.
2. How is the ALEX² test different from traditional allergy tests?
Unlike skin prick tests, the ALEX² test is a blood test that measures both total and specific IgE antibodies. It provides a more detailed and accurate allergy profile, especially useful for complex or multiple allergies.
3. Is the test painful or invasive?
No, it only requires a standard blood draw, making it less invasive than skin tests and suitable for people with skin conditions or those taking antihistamines.
4. Who should take the ALEX² Allergy Test?
It’s ideal for individuals with unexplained allergic symptoms, multiple allergies, or a family history of allergies or asthma. It’s also suitable for children over 18 months.
5. What allergens does the test cover?
The test screens for over 295 allergens, including:
- Foods (nuts, dairy, seafood, fruits, etc.)
- Pollens (grass, tree, weed)
- Dust mites, moulds, pet dander
- Insect venoms and latex
6. How long does it take to get results?
Results are typically available within 5-7 working days after the blood sample is taken.
7. Do I need to stop taking antihistamines before the test?
No. Since it’s a blood test, you can continue taking antihistamines or other medications without affecting the results.
8. Can the test detect food intolerances?
No, the ALEX² test detects IgE-mediated allergies, not food intolerances. Food intolerances involve different immune or digestive responses and require separate testing.
9. What happens after I get my results?
Your doctor will review the results with you in a consultation and create a personalised treatment plan, which may include avoidance strategies, medications, or immunotherapy.
10. Is the test suitable for children?
Yes, the ALEX² test is safe and effective for children over 18 months of age.
Take control of your health and stop guessing what’s causing your symptoms. Book your ALEX² Allergy Test with The London General Practice today.
Call us on +44 (0)207 935 1000.
Or book online below.
Enquire now
Web Enquiry LGP: Web Enquiry
Phone: 020 7935 1000
Email: info@thelondongeneralpractice.com
The London General Practice offers a number of screening services. To find out more about all screening services available at The London General Practice click below.
