Chronic pain, like the kind associated with arthritis, not only hurts, but can also be frustrating and depressing when it limits your ability to do the things you used to do; KDKA's Dr. Maria Simbra ... more 
Chronic pain, like the kind associated with arthritis, not only hurts, but can also be frustrating and depressing when it limits your ability to do the things you used to do; KDKA's Dr. Maria Simbra reports. less 
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Wed, Mar 19, 2014 6:08 PM EDT