title: Olpadronic acid
text: # Olpadronic acid
  
  Olpadronic acid (INN; salt form olpadronate) is a bisphosphonate. It is used as part of a cancer symptom treatment support in cases of high blood calcium levels (hypercalcemia) and the reduction of fractures/pain that are the result of when cancer spreads to the bone (metastasis).
  
  