I was diagnose me with hepa be last December 2009 and of course I'm not unfit to work my company send me home ' before I left dubai they told me I have six month ban , now I' m OK my hepa is not non reactive anymore, when my good friend of mind apply my visa they foundout I have lifetime ban, what the best thing I can do so that my ban will be lift,because I did not violate any law in dubai,please give me some legal advised.. best regards

If you are banned for life, that's how it is - an Attorney might make a difference but I very much doubt it.

You should consult immigration lawyer in Dubai, you will get a precise answer.