My morning BG was averaging 120 since April this year then in September I had laryngitis and bronchitis. It was at this time I also broke out in a skin rash which spread; it was finally diagnosed as pityriasis rosea. I m much better now and the rash is almost completely gone but since September my BG has elevated over 250 - 300 points. Now an average morning reading is 354 and climbing even throughout the day. Can the pityriasis rosea still be causing this grossly elevated BG which is now going into the 3rd month??