Pityriasis rosea is a common, mild skin condition with scaly, pink, inflamed skin. It usually starts with a patch on the chest, stomach, or back and spreads to other areas of the body. The cause is unknown, but it may be related to a virus or bacteria. Treatment aims to ease the itching and prevent complications. Pityriasis rosea is a common skin rash that is usually mild. The condition often begins with a large, scaly, pink patch of skin on your chest or back. The condition often begins with a large Pityriasis rosea (PR) is a common rash that appears on the trunk, arms, and legs and can last from several weeks to up to 2 to 3 months before going away. We do not know the cause of PR. Although some think it could be from a virus, it has not been shown to be contagious. Pityriasis rosea can be a little itchy or have no symptoms at all. Pityriasis rosea is a common, acute, self-limiting exanthematous skin disease that primarily affects children and young adults. The condition is characterized by a "herald patch" after which oval erythematous squamous lesions appear along Langer's lines of cleavage on the trunk and proximal extremities, giving it a "Christmas tree" appearance. Pityriasis rosea is a scaly, reddish-pink skin rash. It is most common in people between the ages of 10 and 35. However, it can affect males and females of any age. The rash sometimes begins as a large spot on the chest, belly or back followed by a pattern of smaller lesions. The arrow points to a "herald patch," a sign of pityriasis rosea. . Pityriasis rosea(PR) is a benign papulosquamous disorder seen commonly in clinical practice. Despite its prevalence and benign nature, there are still times when this common disorder Pityriasis rosea is a common, self-limiting, pink and scaly rash which is thought to occur due to a viral infection. Clinical features follow a sequence of stages including prodromal symptoms , a herald patch and finally a more widespread rash which lasts 6-8 weeks. Pityriasis rosea. Pityriasis rosea is a type of skin rash. [2] Classically, it begins with a single red and slightly scaly area known as a "herald patch". [2] This is then followed, days to weeks later, by an eruption of many smaller scaly spots; pinkish with a red edge in people with light skin and greyish in darker skin. [4] The following self-care tips may help relieve the discomfort of pityriasis rosea: Take nonprescription allergy medicine (antihistamines), such as diphenhydramine (Benadryl, others). Bathe or shower in lukewarm water. Sprinkle bath water with an oatmeal-based bath product (Aveeno). Apply a moisturizer, calamine lotion or a nonprescription Pityriasis rosea is an acute, self-healing papulosquamous exanthem characterized by oval erythematous lesions of the trunk and limbs. Sparing of the face, scalp, palms, and soles is a common characteristic. A larger solitary, oval patch called “herald patch” may precede the generalized eruption by 2–10 days.

how common is pityriasis rosea