Sheeza Basharatabout 2 months ago

Pityriasis rosea- Christmas tree rash

Pityriasis rosea or Christmas tree rash is a non contagious rat which starts with one large round or oval scaly patch. This is called the herald patch. The herald patch is typically followed by smaller spots that sweep out from the middle of your body in a shape that resembles drooping pine-tree branches. The exact cause of pityriasis rosea is unclear but lead to severe itching and skin darkening.