Drug interactions
Calcium carbonate + Cortisone
Severity: Minor
Calcium carbonate and Cortisone: 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
Systemic corticosteroids reduce intestinal calcium absorption and increase urinary calcium loss. Over long-term use this contributes to bone loss, so calcium needs may increase.
What this interaction means in plain words
Calcium carbonate and Cortisone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Corticosteroids decrease intestinal calcium absorption and increase renal calcium excretion.
What to do
Ensure adequate calcium and vitamin D intake during prolonged corticosteroid therapy. Monitor bone health.
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 Calcium carbonate
Frequently asked questions
Can I take Calcium carbonate with Cortisone?
MediHelp rates the interaction as minor. Calcium carbonate and Cortisone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Systemic corticosteroids reduce intestinal calcium absorption and increase urinary calcium loss. Over long-term use this contributes to bone loss, so calcium needs may increase.
How serious is the interaction between Calcium carbonate and Cortisone?
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 prolonged corticosteroid therapy. Monitor bone health.
What other medicines interact with Calcium carbonate?
MediHelp also lists interactions of Calcium carbonate with, for example, Acalabrutinib, Alendronate, Amlodipine-hydrochlorothiazide-valsartan. The full list is on the Calcium carbonate page.
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