Search results
Jun 9, 2018 · Pityriasis rosea (pit-uh-rahy-uh-sis row-zee-ah) is a common skin disease that causes a scaly rash on the body. Also called Christmas tree rash, pityriasis rosea differs from other rashes because it appears in stages.
Pityriasis rosea is a self-limited, inflammatory disorder of the skin possibly caused by human herpesvirus types 6, 7, or 8 or medications. An initial 2- to 10-cm herald patch is followed by centripetal eruption of oval papules and plaques with a slightly raised and scaly border, typically appearing along skin lines.
Pityriasis rosea is a disease that causes the formation of many small patches of scaly, rose-colored or tan-colored patches on the skin. Pityriasis rosea may be caused by a viral infection. The most common symptoms are itching and an initial large, tan-colored or rose-colored circular patch that is followed by multiple patches that appear on ...
Mar 7, 2023 · Pityriasis rosea is a common rash that usually begins as a round or oval-shaped patch and spreads in stages in a characteristic pattern. It may or may not be itchy and usually lasts six to eight weeks before resolving on its own. The four stages of pityriasis rosea are: Preliminary stage: You feel ill for a day or two.
Mar 9, 2023 · Pityriasis rosea (PR) is an acute, self-limited, exanthematous skin disease characterized by the appearance of slightly inflammatory, oval, papulosquamous lesions on the trunk and proximal areas of the extremities (picture 1A-E). The diagnosis and management of this disorder are reviewed here.
How do dermatologists treat pityriasis rosea? If you have pityriasis rosea, the rash with go away without treatment. Some people see the rash disappear within 6 to 8 weeks, but it can take 5 months or longer for the skin to clear. While you don’t need to treat the rash, some patients ask for treatment to take care of the following.
Jul 9, 2017 · Pityriasis rosea is a largely benign skin rash that often appears to be more severe that it actually is. It may be accompanied by a feeling of unwellness. The condition normally clears up within ...
