Drug interactions
Calcium + Choline magnesium trisalicylate
Severity: Minor
Calcium and Choline magnesium trisalicylate: 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
Calcium carbonate raises urinary pH, which can increase renal elimination of salicylate. Effects on salicylate levels are usually small with ordinary antacid doses but may matter in patients on high-dose salicylate therapy.
What this interaction means in plain words
Calcium and Choline magnesium trisalicylate 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
Urinary alkalinization ionizes salicylic acid and reduces its renal tubular reabsorption, increasing excretion.
What to do
No routine action is needed for occasional calcium use. In patients on chronic high-dose salicylate, monitor salicylate levels or clinical response when starting or stopping regular calcium carbonate.
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
- Calcium + Ceftriaxone Contraindicated
- Acalabrutinib + Calcium Moderate
- Alendronate + Calcium Moderate
- Atazanavir + Calcium Moderate
- Baloxavir marboxil + Calcium Moderate
- Bendroflumethiazide + Calcium Moderate
Frequently asked questions
Can I take Calcium with Choline magnesium trisalicylate?
MediHelp rates the interaction as minor. Calcium and Choline magnesium trisalicylate 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 carbonate raises urinary pH, which can increase renal elimination of salicylate. Effects on salicylate levels are usually small with ordinary antacid doses but may matter in patients on high-dose salicylate therapy.
How serious is the interaction between Calcium and Choline magnesium trisalicylate?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No routine action is needed for occasional calcium use. In patients on chronic high-dose salicylate, monitor salicylate levels or clinical response when starting or stopping regular calcium carbonate.
What other medicines interact with Calcium?
MediHelp also lists interactions of Calcium with, for example, Ceftriaxone, Acalabrutinib, Alendronate. The full list is on the Calcium page.
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