U.S. flag An official website of the United States government
  1. Home
  2. Vaccines, Blood & Biologics
  3. Allergenics
  4. GRASTEK
  1. Allergenics

STN: 125473
Proper Name: Timothy Grass Pollen Allergen Extract
Tradename: GRASTEK
Manufacturer: Merck Sharp & Dohme Corp
Indication:

  • Immunotherapy for the treatment of grass pollen-induced allergic rhinitis with or without conjunctivitis confirmed by positive skin test or in vitro testing for pollen-specific IgE antibodies for Timothy grass or cross-reactive grass pollens. GRASTEK is approved for use in persons 5 through 65 years of age

Product Information

Supporting Documents