The Dog Epithelium IgG blood test measures Immunoglobulin G (IgG) antibodies to proteins found in dog skin, fur, dander, and saliva. This test is often used to evaluate possible immune sensitivity or exposure to dog allergens, particularly in the context of alternative or integrative medicine.
While the presence of IgG antibodies indicates that the immune system has responded to dog-derived proteins, it does not confirm an allergic reaction. Unlike Immunoglobulin E (IgE), which triggers immediate hypersensitivity reactions (e.g., sneezing, asthma, or hives), IgG is generally associated with long-term immune exposure or tolerance. Mainstream medical guidelines do not endorse IgG testing for diagnosing environmental allergies.
The Dog Epithelium IgE test is the clinically validated and preferred method for diagnosing true allergic sensitization to dog allergens.
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The Dog Epithelium IgG blood test measures Immunoglobulin G (IgG) antibodies to proteins found in dog skin, fur, dander, and saliva. This test is often used to evaluate possible immune sensitivity or exposure to dog allergens, particularly in the context of alternative or integrative medicine.
While the presence of IgG antibodies indicates that the immune system has responded to dog-derived proteins, it does not confirm an allergic reaction. Unlike Immunoglobulin E (IgE), which triggers immediate hypersensitivity reactions (e.g., sneezing, asthma, or hives), IgG is generally associated with long-term immune exposure or tolerance. Mainstream medical guidelines do not endorse IgG testing for diagnosing environmental allergies.
The Dog Epithelium IgE test is the clinically validated and preferred method for diagnosing true allergic sensitization to dog allergens.
Price of test:£39
The lowest price from the last 30 days: £39
Awaiting result:
12 hours
Collect material:
Blood
Prepare:
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Purpose of the test
The Dog Epithelium IgG test may be used to:
Evaluate immune system exposure to dog epithelial proteins
Explore possible environmental sensitivities in non-allergic presentations
Support dietary or environmental modifications based on immune profiling
Complement broader IgG testing panels used in integrative care
Patients with non-specific or chronic symptoms potentially related to pet exposure
People following functional or alternative medical protocols for immune profiling
Those with persistent symptoms despite negative IgE allergy results
Blood Test Preparation Guidelines
Time of day
It is recommended to schedule your appointment for blood tests in the morning hours between 7:00-10:00.
Fasting
It is recommended to fast for approximately 12 hours before blood sampling. The last meal of the previous day should ideally be consumed around 6:00 p.m. On the day before the test, avoid heavy and fatty meals as well as alcohol.
Stay hydrated
Drinking water prior to testing can help with sample collection.
Other factors
Tests should not be performed after a sleepless night or intense physical activity. It is recommended to avoid exercise and stress immediately before blood collection and to not smoke. A short rest is recommended.
Medications and supplements:
Blood samples should be collected before the morning dose. Some drugs can interfere with test results. Consult with your doctor whether you can delay your dose because of lab tests.
Biotin supplements:
High doses of biotin supplements can affect test results, causing false elevation or reduction. It's recommended to avoid taking biotin for at least 72 hours before blood collection. If you are taking biotin, inform the personnel collecting the blood so that they can provide specific instructions.
Interpreting Test Results
Negative or Low IgG: Suggests minimal immune response to dog epithelium proteins
Elevated IgG: Indicates immune system exposure, not necessarily intolerance or allergy
Important Notes:
IgG does not mediate typical allergic symptoms (e.g., rhinitis, asthma)
IgE testing is the appropriate tool for diagnosing dog allergy
IgG results should be interpreted cautiously and always alongside clinical context
Price of test:£39
The lowest price from the last 30 days: £39
AI-Powered Insights and Expert Validation
Advanced AI Interpretation
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At the core of Diagu's AI system is an advanced language model, engineered to transform complex medical data into clear, comprehensible, and informative descriptions. This model is adept at articulating detailed test analyses in a way that is accessible to both healthcare professionals and patients. The model's development involved the meticulous processing of high-quality sources, including reputable medical websites, renowned medical textbooks, and peer-reviewed research papers. This ensures that the language used in test descriptions is not only accurate and informative but also up-to-date with the latest medical findings and trends. By leveraging this rich tapestry of trusted sources, our AI system provides a deeper understanding of each test, fostering informed decision-making and enhanced patient care.
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