Calcitonin-salmon
Salmon calcitonin is a calcitonin-receptor agonist that reduces bone resorption. Nasal and injectable medicines have different indications.
At a glance
- Evidence stage
- Approved use
- Regulatory status
- The cited US nasal product treats osteoporosis more than five years after menopause when alternatives are unsuitable; its label states fracture-reduction efficacy is not demonstrated.
- Research context
- Salmon calcitonin is a calcitonin-receptor agonist that reduces bone resorption. Nasal and injectable medicines have different indications.
What this is
- Salmon calcitonin is a calcitonin-receptor agonist that reduces bone resorption. Nasal and injectable medicines have different indications.
What this isn't
- A recommendation to use, prepare, combine, or administer a product
- Evidence that a related molecule or a differently formulated product has the same effects
Key terms
Salmon calcitonin is a calcitonin-receptor agonist that reduces bone resorption. Nasal and injectable medicines have different indications.
Calcitonin acts on osteoclasts, the cells that break down bone, reducing their activity. That biological effect can change bone-turnover measurements, but a change in a bone marker is not itself proof that fractures are prevented. This entry focuses on the approved nasal osteoporosis product rather than combining evidence from every calcitonin formulation. Nasal product label.
Evidence limits
How to read the evidence
The relevant population is women well beyond menopause who cannot use suitable alternatives. Results cannot establish prevention in younger women or treatment of unrelated pain syndromes. The older trial and the present label answer different questions: a published signal in a selected analysis is not the same as an approved claim of fracture reduction. PROOF; current label.
Sources appraised 2026-10-28. Educational information; not medical advice. Study findings apply to the populations, preparations and outcomes described.
External sources and citations
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