I am 33 and was diagnosed with RA 3 years ago- I know that RA causes extreme fatigue, but I have been having increased fatigue symptoms. I also have began to have daily headaches with facial tingling and tingling to my scalp. I have had leg weakness so bad that my legs have felt as if they would buckle under me. In addition to these symptoms, I have had profuse itching to my extremities that is not relieved with hydrocortisone cream or benadryl. I am an RN and have really studied these symptoms, and I feel as if there is something else besides RA lurking around. Im wondering if these symptoms are indicative or RA or if the symptoms suggest a neurological problem? I am currently taking Enbrel, methotrexate, celebrex, plaquenil, metanx, and synthroid,