I.          Definition:
 
Pityriasis rosea is a common, harmless skin rash which occurs in young people.  It usually lasts for a month or so.
 
 
II.          Causes:
 
·           The cause of pityriasis rosea is unknown.  It may be caused by a yet unidentified virus.
 
 
III.          Treatment:
 
·           Nature always cures this disorder, sometimes slowly. 
 
·           The rash of pityriasis rosea is irritated by soap; bathe or shower with plain water.  The rash makes the skin dry; it helps to put a thin coating of bath oil on your freshly dried skin after a shower or bath.
 
·           If the rash itches, treatment with a cortisone cream usually brings prompt relief.  The cortisone does not cure pityriasis rosea; it will only make you more comfortable while getting over the rash.