What is the cause of Rosea?
Causes of pityriasis rosea Pityriasis rosea is caused by a viral infection. The virus has recently been identified as one of the herpes viruses. Children and young adults are more susceptible, for reasons unknown.
What is rosea infection?
Pityriasis rosea is a relatively common skin condition that causes a temporary rash of raised red scaly patches on the body. It can affect anyone, but it’s more common in older children and young adults (aged 10 to 35).
What viral infection causes pityriasis rosea?
Most recently, pityriasis rosea has been associated most strongly with a virus from the human herpes family called human herpesvirus-6 and/or 7 (HHV-6, HHV-7). Pityriasis rosea is not caused by or known to be associated with the common types of herpes virus that causes genital, oral herpes, or varicella (chickenpox).
How do you reduce the redness of pityriasis rosea?
The following tips may help relieve the discomfort of pityriasis rosea:
- Take over-the-counter allergy medicine (antihistamines). These include diphenhydramine (Benadryl, others).
- Bathe or shower in lukewarm water.
- Take an oatmeal bath.
- Apply a moisturizer, calamine lotion or an over-the-counter corticosteroid cream.
Is pityriasis rosea a virus?
Pityriasis rosea is a viral rash which lasts about 6–12 weeks. It is characterised by a herald patch followed by similar, smaller oval red patches that are located mainly on the chest and back.
Is Pityriasis rosea cancerous?
Pityriasis rosea (pit-ih-RYE-as-sis ro-ZEA) is a common condition that causes patches of redness and a rash on the skin. These patches can look worrisome, but they are harmless.
Is pityriasis rosea a bump?
The first sign of pityriasis rosea is often one large patch on the skin, which is followed smaller patches or bumps.
Is Pityriasis Rosea a STD?
It also is not due to any known type of allergic reaction. This condition is not a sign of any type of internal disease. Since it is neither contagious nor sexually transmitted, there is no reason to avoid close or intimate contact when one has this eruption.