Complications & side effects. Benefits of bone drugs appear to  outweigh risks.
D004164:Diphosphonates / Q000009:adverse effects / Q000627:therapeutic use*; D015658:HIV Infections / Q000150:complications; D006801:Humans; D007571:Jaw Diseases / Q000139:chemically induced* / Q000150:complications; D010020:Osteonecrosis / Q000139:chemically induced* / Q000150:complications; D010024:Osteoporosis / Q000150:complications / Q000188:drug therapy*
D004164:Diphosphonates