i recently ordered the tempur-pedic mattress last week. slept on it for one day which took care of my back pain but the second day my whole body broke out to rashes i went to the ER with red rashes all over my body...i'm on medication for two weeks and this itchy rashes are painfully going away...the tempur material was to blame since i didnt encounter anything new in the past week, eating the same food and in the same environment. only change was my mattress...