Allergy Testing in London

At London GP Clinic, we offer fast and reliable allergy blood testing to help identify substances that may be triggering your symptoms. A consultation with our GP is recommended to determine which allergy test or panel is most suitable for your health concerns.

Our clinic provides a range of advanced blood tests, including:

• Individual Allergy Blood Tests (IgE) – starting from £48
• ALEX Allergy Test – a comprehensive test covering hundreds of allergens, priced at £380
• Specialised Allergy Panels – tailored options for environmental, food, or combined allergens

What to Expect During Allergy Testing

Your initial consultation includes a medical history review to help identify potential allergens. If blood testing is recommended, a sample will be taken during your visit and analysed by our accredited laboratory.

Most allergy blood test results are available within a few days, after which you can book a follow-up appointment to review results and discuss treatment options with our GP.

Understanding Allergies

Allergies occur when the immune system overreacts to certain substances, known as allergens. These can include pollen, pet dander, insect venom, specific foods (such as peanuts, eggs, dairy), medications, and more. Reactions can range from mild discomfort to serious, life-threatening situations.

Common Allergy Symptoms

• Migraines or sinus pain
• Runny or blocked nose
• Asthma symptoms, wheezing, or breathing difficulties
• Vomiting or diarrhoea
• Skin rashes, hives, or eczema flare-ups
• Swelling of lips, eyes, or throat
• Itchy eyes, throat, lips, ears, or mouth

Why Choose London GP Clinic for Allergy Testing?

• Wide range of blood-based allergy tests for accurate diagnosis
• Advanced options including ALEX test and targeted panels
• Safe testing – no exposure to allergens during the test
• Fast, reliable results with a personalised treatment plan
• Convenient South Kensington location with same-day GP appointments