TOTAL IGE ALLERGENS
TOTAL IGE
₹1500.00₹750.00
Total IgE (Immunoglobulin E) Test
The Total IgE test measures the overall level of immunoglobulin E (IgE) antibodies in your blood. IgE plays a key role in allergic reactions and immune responses to parasites.
🧬 Why the Test Is Done
Doctors order a total IgE test to:
Detect allergic conditions such as:
Asthma
Hay fever (allergic rhinitis)
Eczema (atopic dermatitis)
Food allergies
Evaluate suspected parasite infections (less common)
Monitor allergy treatment response
📊 Normal Total IgE Levels
Age Group | Normal Range (IU/mL) |
|---|---|
Adults | 0 – 100 – 150 |
Children | 0 – 60 – 120 |
Note: Reference ranges vary by laboratory. High levels alone do not pinpoint a specific allergen.
🔺 High IgE Levels
May indicate:
Allergic conditions (most common)
Asthma or chronic urticaria (hives)
Eczema (atopic dermatitis)
Parasitic infections
Rare immune system disorders
🔻 Low IgE Levels
May indicate:
Certain immunodeficiencies
Rare genetic disorders affecting antibody production
💡 Important Notes
Total IgE measures overall IgE, but does not identify specific allergens.
To find the exact cause of allergy, doctors may recommend:
Specific IgE testing (RAST or ImmunoCAP)
Skin prick tests