Lab test

Bayberry Tree Allergy Test - Tree Pollen

A bayberry (sweet gale) pollen-specific IgE blood test measures antibodies the immune system may produce against pollen from the bayberry, also known as sweet gale.

Typical price

From $49

Results

1-3 business days

Preparation

See preparation notes below

Sample

Blood draw or sample collection at a local center

A bayberry (sweet gale) pollen-specific IgE blood test measures antibodies the immune system may produce against pollen from the bayberry, also known as sweet gale. It is a screening tool for seasonal pollen allergy, not a diagnosis on its own. Clinicians may order it when sneezing, itchy eyes, or respiratory symptoms occur during the pollen season, or when reviewing a regional pollen panel. Results are interpreted with symptom timing and exposure history.

• Bayberry (sweet gale) pollen-specific IgE IgE antibodies directed against bayberry pollen proteins; used to assess sensitization to this pollen allergen.

• Seasonal sneezing, runny nose, or itchy, watery eyes during the pollen season
• Symptoms that worsen in areas where bayberry grows or on windy days
• Known pollen sensitivity when component-level testing is desired
• Evaluation as part of a regional pollen allergy panel

• No fasting is required for most IgE allergy tests
• Tell the provider about antihistamines and other medications that may affect interpretation
• A single blood draw is collected; no special diet or timing is needed

The bayberry pollen-specific IgE result is reported as a level, often described as negative, low, moderate, or high. A detectable or elevated level may indicate sensitization to bayberry pollen, but it does not confirm that this pollen is causing symptoms. A negative result does not completely rule out allergy. Because pollens can cross-react, discuss results with a healthcare provider alongside your symptom pattern.

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