Grastek® (timothy grass pollen allergen extract)
for Allergy

Grastek (timothy grass pollen allergen extract) is a medication derived from specific pollens that trigger seasonal allergies (hay fever). It works by helping the body build immunity to these pollens, reducing symptoms like sneezing, itching, and watery eyes. It is approved for use in adults up to age 65 and children aged 5 and older, but it does not offer immediate relief from allergy symptoms.

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