itchy itchy my skin is burning..

I have been itching like crazy. Can't sleep. My skin is burning it hurts so badly. Maybe the meds,the lupus,the kidney failure ..who knows all I do know is it sucks!! I also am having the lupus rashes show up more on my chest and face..they burn also! My body is so inflammed I can't get comfortable. I feel like a true crack head scratching all the time and looking wore out! If only ppl knew what i go through....Xo