Drug interactions
Calcium acetate + Prednisone
Severity: Minor
Calcium acetate and Prednisone: 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
Corticosteroids reduce intestinal calcium absorption and increase urinary calcium loss, which can lessen the effect of calcium supplementation. With long-term prednisone this contributes to bone loss.
What this interaction means in plain words
Calcium acetate and Prednisone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Calcium acetate belongs to Genitourinary; Prednisone belongs to Endocrine.
Why it happens
Glucocorticoids decrease gastrointestinal calcium absorption and increase renal calcium excretion.
What to do
Ensure adequate calcium and vitamin D intake during long-term prednisone. Monitor serum calcium and bone health as indicated.
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 Prednisone
- Bcg vaccine live + Prednisone Contraindicated
- Measles vaccine + Prednisone Contraindicated
- Mifepristone + Prednisone Contraindicated
- Prednisone + Radium-223 dichloride Contraindicated
- Prednisone + Smallpox vaccine live Contraindicated
- Adenovirus types 4 and 7 live + Prednisone Major
Other interactions of Calcium acetate
Frequently asked questions
Can I take Calcium acetate with Prednisone?
MediHelp rates the interaction as minor. Calcium acetate and Prednisone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Corticosteroids reduce intestinal calcium absorption and increase urinary calcium loss, which can lessen the effect of calcium supplementation. With long-term prednisone this contributes to bone loss.
How serious is the interaction between Calcium acetate and Prednisone?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Ensure adequate calcium and vitamin D intake during long-term prednisone. Monitor serum calcium and bone health as indicated.
What other medicines interact with Prednisone?
MediHelp also lists interactions of Prednisone with, for example, Bcg vaccine live, Measles vaccine, Mifepristone. The full list is on the Prednisone page.
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