Many different factors and conditions can lead to an itchy rash, including eczema, skin allergies, and psoriasis. Read about some of them here. ... knees, and near the hairline.

Dermatitis herpetiformis is an autoimmune disorder that causes a chronic and very itchy rash, usually on the elbows, knees, and buttocks, although it can affect any area of the skin.

The National Eczema Association defines eczema as a common skin condition characterised by red, itchy rashes. It often appears in patches on the face, hands, feet, or behind the knees. Eczema can ...

The itchy rash on the woman's knee had a raised, snake-like appearance. (Image credit: Courtesy of Elsevier Inc. 2017) ...

Please use one of the following formats to cite this article in your essay, paper or report: APA. Wilson, Damien Jonas. (2019, June 26). Pityriasis Rubra Pilaris Skin Condition.