The doctor in ER Saturday told me I had Shingles, now on Monday my regular doctor looks at the rash and says he thinks it's poison ivy. He told me to stop the Shingles medication and I got a cortizone shot and another prescription for prednisone. Sun Allergy Rash Pictures, Photos, Images, Symptoms, Causes, Treatment. A sun allergy rash is the skin condition that results due to a hypersensitivity to the hot rays of the sun. Paget's Disease - A gradual, progressive bone disease characterized by bones breaking down and regenerating excessively. Panic Disorder - a severe, spontaneous form of anxiety that is recurrent and unpredictable. Cicatricial pemphigoid (also known as mucous membrane pemphigoid , MMP , benign mucosal pemphigoid, benign mucous membrane pemphigoid, ocular pemphigus, and scarring pemphigoid ) is a rare chronic autoimmune subepithelial blistering disease characterized by erosive skin lesions of the mucous membranes and skin that results in scarring. In medicine, a drug eruption is an adverse drug reaction of the skin. Most drug-induced cutaneous reactions are mild and disappear when the offending drug is withdrawn. These are called simple drug eruptions. Due to the presence of inflammation, maculopapular rash appears as reddened or erythematous. The distribution may be concentrated on a certain area of the body or it can be generalized. The the basics on some common types of skin rashes, including eczema, granuloma annulare, lichen planus, and pityriasis rosea. The Interactive Dermatology Atlas web site does not define a standard of care, nor is it intended to dictate an exclusive course of diagnosis, treatment or management. User Reviews for Prednisone. Also known as: Rayos. The following information is NOT intended to endorse drugs or recommend therapy. While these reviews might be helpful, they are not a substitute for the expertise, skill, knowledge and judgement of healthcare practitioners in patient care. Spongiotic Dermatitis Is Nothing But Acute Eczema Spongiotic dermatitis is another way of referring to a condition known as acute eczema that is usually found affecting the abdomen, chest and even the bottom while the scalp is generally free from this condition.