I know that tiredness post treatment has been discussed here before but I can't seem to locate it thru searching this site. My son's radiation Tx ended in December '06 and he is working full time (computer programmer) but his energy level is still low and he seems kind of down about it. I know everyone reacts differently to radiation but it has been 9 months since the end of Tx and I was wondering if this is still in the "new normal" range or should there be other health things to check out? Does anyone ever get 100% energy back?