Drug interactions
Etidronate + Teriparatide
Severity: Minor
Etidronate and Teriparatide: minor interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Teriparatide promotes bone formation while etidronate suppresses turnover. Combining them offers no demonstrated added benefit in bone density and the antiresorptive may blunt anabolic response. No significant safety hazard is expected.
What this interaction means in plain words
Etidronate and Teriparatide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Etidronate belongs to Musculoskeletal; Teriparatide belongs to Musculoskeletal.
Why it happens
Pharmacodynamic opposition: antiresorptive action may blunt the anabolic effect of teriparatide.
What to do
Avoid routine concurrent use; sequence treatment instead.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Etidronate
- Aluminum hydroxide + Etidronate Moderate
- Calcium acetate + Etidronate Moderate
- Calcium carbonate + Etidronate Moderate
- Calcium chloride + Etidronate Moderate
- Calcium citrate + Etidronate Moderate
- Calcium gluconate + Etidronate Moderate
Other interactions of Teriparatide
Frequently asked questions
Can I take Etidronate with Teriparatide?
MediHelp rates the interaction as minor. Etidronate and Teriparatide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Teriparatide promotes bone formation while etidronate suppresses turnover. Combining them offers no demonstrated added benefit in bone density and the antiresorptive may blunt anabolic response. No significant safety hazard is expected.
How serious is the interaction between Etidronate and Teriparatide?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid routine concurrent use; sequence treatment instead.
What other medicines interact with Etidronate?
MediHelp also lists interactions of Etidronate with, for example, Aluminum hydroxide, Calcium acetate, Calcium carbonate. The full list is on the Etidronate page.
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