Immunoglobulin E (Total IgE)
Antibody class elevated in allergies, asthma, eczema, and parasitic infections. Total IgE reflects overall allergic tendency.
Test Information
Reports In
Same day (6 hours)
Parameters
1
Requisites
Blood Sample
Sample Type
Blood
Measures
Serum total IgE level
Identifies
Allergic predisposition, atopic diseases, parasitic infections, some immune deficiencies
What is the Total IgE Test?
Total IgE (Immunoglobulin E) measures the overall level of allergy-related antibodies in your blood. Elevated IgE indicates an allergic tendency (atopy) or parasitic infection. While total IgE confirms an allergic predisposition, specific IgE tests identify the exact allergens causing your symptoms.
Why Should You Take This Test?
High IgE supports allergic/atopic diagnosis. Does not identify specific allergens—specific IgE or skin testing needed for that.
Who Should Get Tested?
Allergic Symptoms
Chronic sneezing, runny nose, skin rashes.
Asthma Patients
Allergic asthma correlates with high IgE.
Chronic Skin Rashes
Eczema and urticaria are IgE-mediated.
Suspected Parasitic Infection
Parasites cause IgE elevation.
Warning Signs — When Should You Get This Test?
Common Conditions Detected
Frequently Booked Together
Tests commonly ordered alongside Total IgE for a complete picture
Specific IgE (Allergy Panel)
Identifies exact allergens
CBC (Eosinophil Count)
Eosinophils rise in allergies and parasites
Related Tests
Other tests you might be interested in
A fundamental blood test that counts your red cells, white cells, platelets, and hemoglobin—the cornerstone of many health screenings.
BloodA targeted fever workup that pinpoints the cause—whether dengue, malaria, typhoid, or bacterial infection—especially useful during monsoon season.
BloodA complete urine examination that checks for infections, kidney health, diabetes, and liver function through physical, chemical, and microscopic analysis.
UrineA simple blood test that measures inflammation in your body—useful for infections, autoimmune conditions, and heart disease risk.
Blood