Contact dermatitis happens when a substance touches the skin and causes an adverse reaction. These reactions can develop into rashes that burn, sting, itch, or blister. Contact dermatitis may ...

Scratching an itchy rash really does make it worse. Now we know why, thanks to new research published today in the journal ...

New research published in the journal Science uncovers how scratching aggravates inflammation and swelling in a mouse model ...

Perioral dermatitis is a common inflammatory skin disease presenting as tiny papules or pustules localized around the mouth, nose, or eyes. It is often confused with acne vulgaris, rosacea ...

A diagnosis of POD should be considered with young female and pediatric patients who do not respond to treatment for presumed rosacea, seborrheic dermatitis, or acne vulgaris. The precise etiology ...