Drug interactions
Calcium gluconate + Carbonyl iron
Severity: Minor
Calcium gluconate and Carbonyl iron: 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
Oral calcium gluconate may reduce absorption of iron when taken at the same time. The clinical effect is generally small.
What this interaction means in plain words
Calcium gluconate and Carbonyl iron 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 gluconate belongs to Gastrointestinal Tract; Carbonyl iron belongs to Miscellaneous.
Why it happens
Calcium competes with iron for intestinal absorption.
What to do
Take oral iron at least 2 hours apart from calcium gluconate. Monitor hemoglobin and ferritin during prolonged use.
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 Carbonyl iron
- Aluminum hydroxide + Carbonyl iron Moderate
- Baloxavir marboxil + Carbonyl iron Moderate
- Calcium acetate + Carbonyl iron Moderate
- Calcium carbonate + Carbonyl iron Moderate
- Calcium + Carbonyl iron Moderate
- Carbidopa-entacapone-levodopa + Carbonyl iron Moderate
Other interactions of Calcium gluconate
- Calcium gluconate + Ceftriaxone Contraindicated
- Calcium gluconate + Digoxin Major
- Alendronate + Calcium gluconate Moderate
- Amlodipine-atorvastatin + Calcium gluconate Moderate
- Amlodipine-hydrochlorothiazide-valsartan + Calcium gluconate Moderate
- Amlodipine-olmesartan-hydrochlorothiazide + Calcium gluconate Moderate
Frequently asked questions
Can I take Calcium gluconate with Carbonyl iron?
MediHelp rates the interaction as minor. Calcium gluconate and Carbonyl iron have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Oral calcium gluconate may reduce absorption of iron when taken at the same time. The clinical effect is generally small.
How serious is the interaction between Calcium gluconate and Carbonyl iron?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Take oral iron at least 2 hours apart from calcium gluconate. Monitor hemoglobin and ferritin during prolonged use.
What other medicines interact with Carbonyl iron?
MediHelp also lists interactions of Carbonyl iron with, for example, Aluminum hydroxide, Baloxavir marboxil, Calcium acetate. The full list is on the Carbonyl iron page.
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