Most people who believe they are allergic to penicillin likely aren’t, according to a doctor at UVA Health. 10 News Anchor ...

What Is a Sesame Allergy? A sesame allergy is a food allergy to sesame seeds or sesame oil, which come from the sesame plant. When you have this allergy, your immune system reacts to sesame as though ...

An allergy is an immune system overreaction to a substance that would otherwise pose no harm. Doctors may use a physical examination, skin tests, and blood tests to diagnose allergies. Different types ...

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 ...

An allergy involves a mild to life threatening immune response to an external substance. A sensitivity, on the other hand, is typically a milder reaction associated with difficulty digesting food. An ...

We are a unique, comprehensive treatment option for patients with Allergic and Immunologic conditions in a single location. We diagnose and manage the following Allergic and Immunologic conditions and ...

In children with a history of allergy, outcomes of oral food challenges are tied to atopic comorbidities and positive allergy tests, but magnitude of test results does not predict reaction severity.

Penicillin allergy evaluation and subsequent delabeling reduces unnecessary alternative antibiotic use and is safe for pregnant patients, according to new research being presented at the 2026 AAAAI ...

Some people may have an allergy to chocolate. Because chocolate has a variety of ingredients, the allergic reaction could be due to any one of them. In this article, we discuss the causes of chocolate ...