Lab test

Willow Tree Allergy Test - Tree Pollen

A willow tree IgE blood test checks for antibodies against willow pollen.

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 willow tree IgE blood test checks for antibodies against willow pollen. Willow trees are wind-pollinated and release pollen that can trigger seasonal allergic rhinitis and eye irritation in sensitized people. The test is a screening tool to assess sensitization, not a standalone diagnosis. It may be ordered when symptoms coincide with willow pollen release or when a broader tree pollen panel is being evaluated.

• Willow pollen-specific IgE Antibodies formed against willow pollen proteins; an elevated level can suggest sensitization.

• Seasonal sneezing, nasal congestion, or runny nose during willow pollen release
• Itchy, watery, or red eyes that recur with airborne pollen
• Cough or wheezing linked to a pollen season
• Suspected willow pollen allergy under evaluation
• Testing as part of a broad tree pollen panel

• No fasting is needed for this IgE antibody test.
• Mention allergy medications to the collector, since some can influence allergy testing.
• No special diet or activity restrictions apply.

Results are reported as willow-specific IgE. A low or undetectable level suggests no meaningful sensitization, while an elevated level may indicate immune reactivity to willow pollen and can be associated with seasonal symptoms. A positive result does not by itself prove that willow pollen causes your symptoms. Discuss your results with a healthcare provider, who can interpret them alongside your history.

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