Hives that come back daily for 6 weeks or more are called chronic hives, or chronic urticaria. The condition often has no known cause, but allergies, autoimmune conditions, physical stimuli, and ...

Please provide your email address to receive an email when new articles are posted on . Patients with hay fever or seasonal allergies caused by pollen may develop an itchy mouth or throat after eating ...

WellSpan Pediatric Medicine Physicians across the Midsate are seeing strep throat, seasonal allergies, asthma attacks, viral rashes and stomach bugs. The CVS MinuteClinic in York reports a lot of ...

Please provide your email address to receive an email when new articles are posted on . Fresh or raw fruits, vegetables and nuts may trigger oral allergy syndrome (OAS). OAS often overlaps with tree, ...

We generally associate allergies with what’s happening outside — pollen, ragweed, etc. But what about when you’re indoors, windows and doors shut, and you still feel sniffly? If you know it’s not dust ...

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 ...

A hazelnut allergy is a common type of tree nut allergy that usually begins during childhood. Avoiding hazelnuts is the best way to prevent associated allergic reactions. Tree nut allergies are ...

Living with food allergies can be challenging and, in some cases, even scary. However, some foods that seem harmless can also trigger allergic reactions, and they often go unnoticed because they’re ...