Canary grass is a widely distributed perennial grass with profuse, highly mobile pollen that spreads vigorously in the environment. Pollen exposure can happen through inhalation or direct skin exposure. IgE hypersensitivity has been reported to cause rhinitis, rhinoconjunctivitis, itchy urticaria, and angioedema. Healthcare professionals utilize this test to determine allergic status and guide allergen-specific immunotherapy.

Important note: Minimum volume is 1 mL and 0.5 mL for every additional allergen.