Prescription
Bisphosphonate (bone-strengthening medicine)
Zoledronic acid
Last reviewed April 2026
Who is this for?
What is this drug?
Zoledronic acid is a strong bone-strengthening medicine given as a drip (infusion) into your vein. It works by slowing down the breakdown of bone, helping your bones stay strong and reducing calcium levels in the blood when they are too high.
What is it used for?
Weak and brittle bones (osteoporosis)high calcium in the blood caused by cancerbone damage from cancer that has spread to the bonesPaget's disease of bone
Prescription Required
A doctor's prescription is required to obtain this drug legally.