Lab test

Dog Fennel Allergy Test - Mayweed Pollen

A dog fennel or mayweed IgE blood test measures antibodies against dog fennel 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 dog fennel or mayweed IgE blood test measures antibodies against dog fennel pollen. Dog fennel, also called mayweed, is a flowering weed whose airborne pollen can contribute to seasonal allergy symptoms in sensitized people. The test is a screening tool to assess sensitization rather than a diagnosis by itself. It may be ordered when symptoms follow weed pollen seasons or when a broader weed pollen panel is under evaluation.

• Dog fennel (mayweed) pollen-specific IgE Antibodies formed against dog fennel pollen proteins; an elevated level can suggest sensitization.

• Seasonal sneezing, nasal congestion, or runny nose during weed pollen season
• Itchy, watery, or irritated eyes that recur with airborne pollen
• Cough or wheezing linked to weed pollen exposure
• Suspected weed pollen allergy being evaluated
• Testing within a larger weed pollen panel

• No fasting is required for this IgE antibody test.
• Report allergy medications to the collector, as some can influence allergy testing.
• No special diet or activity changes are needed.

Results show the level of dog fennel-specific IgE. A low or undetectable level suggests no meaningful sensitization, while an elevated level may indicate immune reactivity to dog fennel pollen and can be associated with seasonal symptoms. A positive result alone does not confirm that dog fennel pollen causes your symptoms. Discuss your results with a healthcare provider, who can interpret them with your history.

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