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Allergy shots (immunotherapy)


content provided by Healthwise

Allergy shots (immunotherapy) are a method of treating allergic rhinitis and allergic asthma in which small doses of substances (allergens) are injected under the skin. Allergy shots may reduce or eliminate sensitivity to the allergen that causes an allergic reaction.

A health professional will do skin or blood tests to determine what the person is allergic to. Allergy shots are available for some allergies to:

  • Pollen (ragweed, grasses, trees).
  • House dust mites and cockroaches.
  • Animal dander (dogs and cats).
  • Mold (fungus).
  • Insect venom (wasps, bees, yellow jackets, hornets, fire ants).

Last Updated: August 8, 2007
Author:
Debby Golonka, MPH
Medical Review:
Caroline S. Rhoads, MD - Internal Medicine

Harold S. Nelson, MD - Allergy and Immunology


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This information does not replace the advice of a doctor. Healthwise disclaims any warranty or liability for your use of this information.

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