Clodronate

Inside the cell · In SOX9

Chemical structure of Clodronate
Structure: Clodronate, PubChem CID 25419

Approved, for something elseMeasured in people, not heightBy mouthSmall molecule

An older bone drug given for bone damage in cancer, approved across Europe and Canada but not in the United States.

A first-generation bisphosphonate without nitrogen in it, approved in the UK, Canada, Australia and much of Europe for bone pain and bone destruction in cancer, and not approved in the United States for people. Unlike the nitrogen-containing bisphosphonates it works by being converted inside cells into a non-hydrolysable ATP analogue.

SmPC

Risks. Jaw bone death, unusual thigh fractures, kidney and gut damage. It is not established as safe in children, and it stays locked in the skeleton for years, leaving visible lines in growing bone.

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Educational content, not medical advice. Nothing here is a recommendation to take or stop taking anything — talk to a doctor about your own situation.