Allergenics

* Prices reflect U.S. average retail price

GRASTEK was tested in clinical studies of adults and children with a history of grass allergy symptoms. In two clinical studiesa, GRASTEK provided significant relief of grass allergy symptoms throughout an entire grass pollen season and reduced the need for over-the-counter and prescription allergy medications throughout the same grass pollen season.

Manufacturer's Website: Grastek Average retail cost: $373/month

Grastek (timothy grass pollen allergen extract)

Ragwitek (ragweed pollen allergen extract)

RAGWITEK was tested in clinical studies of adults with a history of ragweed allergy symptoms. In two clinical studies, RAGWITEK provided significant relief of ragweed allergy symptoms throughout an entire ragweed pollen season, including when ragweed pollen counts were the highest (sometimes known as the "peak" of the season).

Manufacturer's Website: Ragwitek Average retail cost: $410/month

Oralair (mixed grass pollens allergen extract)

ORALAIR has been shown to reduce grass allergy symptoms and reduce the amount of other allergy medicines needed in the first season it is taken.

Manufacturer's Website: Oralair Average retail cost: $515/month