Contact allergies occur when an allergen touches a person’s skin. The symptoms of this type of allergy are usually confined to the area of contact with the skin. Common irritants include ...

or skin. Delayed reactions, or allergic contact dermatitis, is the most common type of allergic reaction that shows on the skin. Delayed allergies happen when different substances get on the skin and ...

The skin care community throws around a lot of buzzwords. We’ve got slugging and sandwiching and skin cycling—all part of the ...

Read on to learn about allergy rashes, including what causes them, symptoms, and treatments. Atopic dermatitis causes flares of itchy, red, and swollen skin. This type of eczema is far more common ...

you may also get an itchy rash on your skin called hives. Antihistamines reduce or block histamines, so they stop allergy symptoms. These medicines work well to ease symptoms of different types of ...

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

In some cases, a dermatologist can diagnose the type of dermatitis just by looking at the skin. If there’s reason to suspect you might have an allergic reaction to something, your doctor might ...

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

In the skin, this is known as allergic dermatitis. However, allergies can take many forms throughout the body depending on the type of substance and where the body comes into contact with it.

There are different types of sun allergies ... and cause a recurrence of symptoms, including: Sun allergies occur when the skin has a hypersensitive reaction to sunlight or artificial ultraviolet ...