paget's disease
"Thank GOD for this drug.  Busted my leg and ankle, diagnosed PAGETS, tried myacalcin and FOSAMAX.  Leg pain minimal now.  I do take 30mg daily!  It has been over 12 months of treatment now.  I ran out once for 5 days and pain was intolerable...resumed ACTONEL and pain gone in 2 days."