Scalp conditions can be itchy and irritating to deal with, and they may even result in hair loss or skin rash. Treatment and outlook depend on the condition that's causing problems. We'll cover Author: Mary Ellen Ellis. Oct 21, 2016 · Previous Next 2 of 12 Christmas tree rash (pityriasis rosea) Christmas tree rash (pityriasis rosea) is a fine, itchy, scaly rash that usually appears first as a single patch on the chest, abdomen or back. After this first appearance (herald patch), the rash may spread as small patches to other parts of the back, chest and neck.
The patches of red and, sometimes, flaky skin can cause mild to severe itching and may start to blister. This can cause a lot of embarrassment as the rash can be deep in your butt cheeks causing you to have an anal itching. In most cases, adult butt rash is caused by a type of fungal or bacterial infection. Skin Rashes & Other Skin Problems. The location, appearance and color of a rash will help your doctor make a diagnosis. Do you have a white, scaly rash over red, irritated skin, possibly on your elbows and knees? Yes No. Do you have a red, blotchy rash, with “target-like” sores or hives? Is the person a child or an adult who had a.