What it is claimed to help
These are the uses attached to Teriparatide in research, clinical practice, or marketing. Listing a claim is not endorsing it — tap any of them to see every other compound carrying the same claim.
What the human evidence actually is
Approved by the FDA with randomised human trial data behind the label.
Strong. The pivotal Fracture Prevention Trial showed roughly 65% reduction in new vertebral fractures. It is one of the few genuinely bone-building agents, as opposed to bone-loss blockers.
How it is supposed to work
Intermittent PTH receptor stimulation favours osteoblast activity over osteoclast activity — continuous exposure does the opposite, which is why dosing schedule is the whole drug.
Safety
The rat osteosarcoma boxed warning was removed in 2020 after long-term human surveillance. Hypercalcaemia, orthostatic hypotension, leg cramps.
Storage and handling
Lyophilised peptide is generally stored at 2–8 °C, or below −20 °C for long-term storage. Reconstituted in bacteriostatic water (0.9% benzyl alcohol) a solution is typically treated as usable for about 28 days refrigerated, versus roughly 24 hours for plain sterile water, which has no preservative. Add the water slowly down the vial wall and swirl — never shake, which shears peptide chains and foams the solution.
Whatever number a protocol or a prescriber gave you, converting it into syringe units is where a misplaced decimal becomes a tenfold error. Our calculators do that conversion and nothing else — they never invent a dose.
Open the calculatorsSources
- FDA prescribing information, Forteo
- Neer RM et al. Fracture Prevention Trial, NEJM 2001
Verified against primary sources on 27 August 2026. Regulatory status in this field changes several times a year. See How We Rate Evidence.