Allergy and intolerance test kits can cost hundreds of pounds – but they might not provide the answers you're hoping for ...

Allergy tests can help identify the source of an allergic reaction. This is especially important if someone experiences severe or repeated allergic reactions. Allergic reactions have a variety of ...

About 50 million people in the United States suffer from some kind of allergy, according to the U.S. Centers for Disease Control and Prevention. The immune system becomes overactive when a person ...

What Is a Food Allergy Test? A food allergy test is a skin or blood test that helps you and your doctor figure out if you’re allergic to specific foods and which ones. Or if you think certain foods ...