There are several types of hypersensitivity reactions, depending on the class of substance that triggers it. An antigen or allergen can refer to a toxic or foreign substance that causes an immune ...

This article will review adverse cutaneous events consistent with hypersensitivity reactions to the following ingredients in vaccines: aluminum, thimerosal, 2-phenoxyethanol, formaldehyde ...

Corticosteroid hypersensitivity reactions are an uncommon yet clinically significant phenomenon that can pose challenges in the management of patients requiring steroid therapy. These reactions ...

Cefazolin is safe for surgical site infection prophylaxis in orthopedic procedures for patients with beta-lactam allergies, a ...

You may not think it's a big deal when you breathe in dust, but for some people, it could bring on a lung disease called hypersensitivity pneumonitis. It's an allergic reaction to particles in the ...

These could be a sign of another medical condition, such as a serious allergic reaction. Who gets symptoms of electromagnetic hypersensitivity? You may be more likely to report symptoms ...

There are four different types of hypersensitivity reactions. We discuss the RA hypersensitivity type, what causes it, and how this type of reaction is diagnosed and treated. Experts have divided ...

It was only when she realized that her allergic reactions were always when she was on her period, that she began to research progesterone hypersensitivity. The rare condition can cause allergic ...