Hello, I have a question that seems to deal with more than 1 issue. I have RA in my wrists and fingers and I'm taking a biologic called Cimzia along with 5mg of prednesone At the end of August somehow I tore my right hamstring and my Ortro doctor told me that prednesone makes your muscles and bones brittle, my RA doctor told me that the dosage wasn't strong enough to cause the tear. For whatever reason both of my lower legs and ankles are swelling and I'm having alot if issues with walking, sore muscles, tiredness and feel like about 100 years old. Do you have any ideas are all these ailments conected?