The number of adults with life-threatening food allergies is on the rise. When researchers at Northwestern University’s Feinberg School of Medicine surveyed more than 40,000 people, they were shocked ...

When the rash is in a clothing (or textile) distribution, it may be due to an allergy to dyes or formaldehyde resins used in the manufacture of the clothing.

Allergic to Everything — The Mysteries of Mast Cells How one of the oldest components of the human immune system can trigger a mysterious and little-understood syndrome.