I had shingles in November 2012 had it until February 2013. In November I weighed 138lbs and since than I have been putting on weight and getting tired. I do a lot of work out like yoga, zumba, tae-Bo, working at home trying to eat healthy, like lots of salad, soups not creamy either. It is May and I weigh 151 lbs. I read last night and thought maybe after taking too many pills like lyrica, and pain killer and sleeping pills for 3 months has effected my kidneys. I still have to take Anacin for my joints and back pain. I have been for massages and chiropractor so the pain has lessen but not gone