What is contact dermatitis? Contact dermatitis is a reaction that occurs when something touches your skin and triggers a rash. The rash may appear right away or it could take some time to develop.

When a blotchy red rash pops up on your skin, it's not easy to know exactly what the cause is. With thousands of skin diseases to choose from, deciphering your skin can be a challenge. But with skin ...

Medically reviewed by William Truswell, MD There are various causes of armpit rashes, including infections, allergies, or ...

Some compounds found in many personal care products displace natural fat-like molecules in skin cells, which may explain how they cause an allergic skin rash. Allergic reactions in the skin can be ...

Allergic reactions in the skin can be caused by many different chemical compounds found in creams, cosmetics, and other topical consumer products, but how they trigger the reaction has remained ...

Dermatitis. 2009;20(2):63-78. Other plants known for their spines include Serenoa repens (family Arecaceae), a North American plant commonly known as saw palmetto (Figure 6). This palm gets its common ...

A diaper rash is any rash that affects the area of skin a diaper would cover. Different types of diaper rash can include irritant contact dermatitis, infections, eczema, intertrigo, and psoriatic ...