c4090c59__over_body__Itchy_Red_on_Skin___Symptoms
[Skin disease] Allergic Contact Dermatitis caused by poison ivy, poisen oak or sumac [Usual area of body] Anywhere that came in contact with the irritant either directly or via transfer (e.g. from contaminated clothing.) [Symptoms] 
Red, itchy, scaly or oily rash; can also be weeping or leathery.
Dr. Omar M. Amin Parasites in humans, Skin Rash, Itchy Rash all over body, Itchy Red on Skin,
Symptoms