Indications of a skin rash include inflammation, redness, itchiness, dryness and scaliness that mostly occurs on the elbows and back of the knees, neck, face, hands and scalp, says WebMD. In some cases, blisters can form... More »

www.reference.com Health Conditions & Diseases Skin Conditions

The most common causes of red rashes all over the body are chickenpox, German measles and taking certain drugs, explains Dr. Chris Iliades on Everyday Health. Skin rashes are typically swollen or irritated, and they are ... More »

Zostavax provides a photo gallery of mild and severe cases. The site includes photos of places where shingles is commonly found on the body, such as the legs, waistline and middle back area. More »

www.reference.com Health Conditions & Diseases Skin Conditions

A blotchy rash on the elbows and knees is a common symptom of plaque psoriasis, a skin condition that causes skin cells to multiply up to 10 times faster than normal, according to WebMD. WebMD explains that plaque psoria... More »

Psoriasis is an autoimmune disorder that affects the skin, causing scaly patches to appear typically on elbows, scalp and knees. It also can spread to include larger areas of the body, states Healthline. The direct cause... More »

www.reference.com Health Conditions & Diseases Skin Conditions

According to WebMD, atopic dermatitis is a skin condition that causes a scaling, itching rash behind the knees and on the face, arms and legs. Itching is the primary symptom of the condition and constant scratching leads... More »

A dry scalp is characterized by itching, flaking, burning sensation, redness, or inflammation of the forehead or scalp, according to WebMD. A common way to tell if you have a dry scalp is to scratch your head and see if ... More »

www.reference.com Health Conditions & Diseases Skin Conditions