Polymyalgia rheumatica
By Mayo Clinic staff Definition by SavingsApp" href="http://www.mayoclinic.com/health/polymyalgia-rheumatica/DS00441/METHOD=print&DSECTION=all">Polymyalgia rheumatica is an inflammatory disorder that causes muscle pain and stiffness. The pain and stiffness often occur in your shoulders, neck, upper... Sign in to see full entry.