My rheumatologist is gone for 2 weeks. I have R.A. ,and erosive osteo.I take humira inj. every 2 weeks,methotrexate,4 tabs every week,2 folic acid every day except the day I take the mTX.400 mg. a day of plaquenal,except I havent taken it for a couple of daysI take 10 mg. of prednisone daily also..I also started taking 30 mg.of cymbalta in May. I felt really good,almost no pain.I went to the Dr .July 25th. He had me start taking 7 1/2 mg. of the pred.to try to wean off. Also I started taking 60 mg. of cymbalta.I feel terrible. I can hardly stay awake, am so irritable,I am forgetting things and worst of all,I am having trouble getting the correct words out.do you think it is the increased cymbalta?