Hives, also known as urticaria, are raised, itchy welts on your skin that occur due to an allergen. The reaction is uncomfortable, but it’s often not serious.

Research suggests that introducing kids to food allergens early in life can help—but that the same might not be true for ...

A milk allergy and lactose intolerance can cause similar symptoms after consuming dairy, but they are not the same. Here are ...

Allergy medications not doing the job this season? Experts explain why allergy immunotherapy may be the newest answer to ...

You can have a reaction to various foods, but it’s not always an allergy – the difference lies with your immune system.

Find out why stress can worsen allergy symptoms. Learn about the cellular chain reaction that occurs in the body and how it ...

"While it's difficult to quantify how common these allergies are, many cases likely go unnoticed by the kitty's owner," a vet told Newsweek.

The number of allergy sufferers are growing at an alarming rate in Britain. And as they do, so too are the different methods of diagnosis. Out of the scores of tests available on the market ...

Our doctor referred us to an allergy specialist, and by October, he'd gotten a skin-prick test. It revealed one of my worst fears: Our son had a life-threatening allergy to almonds. Our whole ...

Skin allergies in dogs can cause a range of uncomfortable symptoms, including itching, redness, inflammation, and hair loss. While prescription medications and treatments are commonly used, many pet ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Made in collaboration with Korean start-up Nanoentek, this tabletop device uses advanced ...

your doctor might order allergy testing. In some cases, you may require a skin biopsy to help figure out the cause. Other tests, such as skin swabs and blood tests, can help determine the cause of ...