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 ...

What is allergy patch testing? Allergy patch testing screens substances to determine the cause of an allergic skin reaction. Patches with different suspected irritants (allergens) are applied to a ...

A California college professor never imagined that trying to figure out what was causing her rash could wind up costing so much. Bill Of The Month: A $48,329 Allergy Test Is A Lot Of Scratch Janet ...

Have you been suffering from sneezing and a runny, itchy nose? Are your eyes watery and red? You may have tried different over-the-counter allergy medicines, and you're still tormented with allergy ...

Allergies can be triggered by a variety of things, including indoor and outdoor irritants, as well as foods. If you notice allergy symptoms in your child, make an appointment for them with a ...

In the event of an allergic reaction, a range of tests are available to determine which substance is the primary cause. Various combinations of skin, blood, and/or challenge tests may be used, ...

An allergy happens when your immune system mistakes a normal, harmless substance for something that can cause illness. Your body then has an allergic reaction to this harmless substance—called an ...