Corylus americana pollen

Corylus americana pollen is a non-standardized allergenic extract derived from the pollen of the American hazelnut plant. It is marketed by Greer Laboratories, Inc. under the brand name "American Hazelnut Pollen". This product is indicated for both the diagnosis (via skin testing) and treatment (via immunotherapy) of individuals with immediate hypersensitivity allergies to this specific pollen. The extract is administered through intradermal, percutaneous, or subcutaneous routes. Its mechanism of action involves modulating the immune system's allergic response pathway to induce tolerance, which includes effects like increased IgG production and cell-mediated immunity.

Brand names

American Hazelnut Pollen

Other names

American hazelnut pollen extractnon-standardized pollen allergenic extract