Two types of tests can be used to confirm an initial allergy diagnosis — blood testing and skin testing. For many years, skin testing by an allergy specialist was the only method available. Today, we can safely and accurately use a simple blood test on children and adults to identify dozens of different allergens at the same time. Both methods measure how sensitive you are to different allergens. And while both tests can give you answers, the two methods differ in regard to comfort and convenience. Results are usually available within 24 hours.

The latest technology in allergy blood testing is the ImmunoCAP® Allergy Blood Test. ImmunoCAP is widely regarded as the standard for in vitro allergy testing. It’s been cleared for use by the Food and Drug Administration (FDA) and endorsed by the National Institutes of Health (NIH). Leading institutions such as Johns Hopkins, the Mayo Clinic and the Cleveland Clinic use ImmunoCAP for their patients.