Drug reference
calcium
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.
Drug class
Gastrointestinal Tract (Supplements)
Mechanism of action
Bone mineral component; cofoactor in enzymatic reactions, essential for neurotransmission, muscle contraction, and many signal transduction pathways
Common side effects
- Flatulence
- Constipation
- Vomiting
- Headache
- Nausea
- Hypotension
- Diarrhea
Known interactions (2)
- calcium + ceftriaxone Contraindicated
- calcium + ciprofloxacin Moderate
Related conditions
Frequently asked questions
What drug class is calcium?
calcium belongs to: Gastrointestinal Tract.
How does calcium work?
Bone mineral component; cofoactor in enzymatic reactions, essential for neurotransmission, muscle contraction, and many signal transduction pathways
What are the common side effects of calcium?
Flatulence, Constipation, Vomiting, Headache, Nausea, Hypotension, Diarrhea
Which drugs interact with calcium?
ceftriaxone, ciprofloxacin
Full monographs, dosing and an interaction checker in the MediHelp app
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