How To Treat Burning Sensation Around Face And Neck Due To Pityriasis Rosea?

diagnosed with pityriasis rosea but its all over my face neck like welts on neck then like burns ovally scally all over face chin chheeks eye hairline still breaking ohasten recovery cant leave house look awfulut for 10 days any thing i can do to im 50 year old healthy female but did have a teanus shot and lost my job same week