Pityriasis rosea

my son has had Pityriasis rosea for a year, he is VERY healthy and is very active and drinks water...he is only 14 and i dont understand why it wont go away.. is it contractible? what is the best way to rid it?

[Bhupinder Kaur, MD]

Hello,
Pityriasis rosea is a common human skin disease which presents as numerous patches of pink or red oval rash. The rash may be accompanied by low-grade headache, fever, nausea and fatigue and itching. Topical and oral steroids are needed. Water, sweat, and soap may cause irritation and should be avoided in the disease. Topical zinc oxide and calamine lotion are useful for pruritus.

I hope it helps. Take care and regards.