Does Reconia Medicine Have Harmful Side Effects?

i under gone of brain tumor surgery in march 2011 at Fortis NOIDA , India, also under gone of Radiation therapy to oligodendroglioma II for 6 weeks(from 12th April to 24th May ), now for last month i.e Early November onwards i am facing tiredness in my legs & particularly in thighs. My wife also once spoke to me that my legs are becoming thinner. recently on my review with the treating oncologist on 24th dec.2011, I told this to my treating oncologist , he has advised me to take RECONIA LP once a day and for three months. i have read some complaints about this pill on the net. kindly reply suitably