Drug interactions
Amlodipine-atorvastatin + Calcium citrate
Severity: Minor
Amlodipine-atorvastatin and Calcium citrate: 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
High calcium intake can theoretically blunt the effect of calcium channel blockers. At typical supplement doses the effect on amlodipine is minimal.
What this interaction means in plain words
Amlodipine-atorvastatin and Calcium citrate 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
Increased extracellular calcium may pharmacodynamically antagonize calcium channel blockade.
What to do
No routine action is needed; recheck blood pressure if large calcium doses are started or hypercalcemia develops.
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 Amlodipine-atorvastatin
Frequently asked questions
Can I take Amlodipine-atorvastatin with Calcium citrate?
MediHelp rates the interaction as minor. Amlodipine-atorvastatin and Calcium citrate have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. High calcium intake can theoretically blunt the effect of calcium channel blockers. At typical supplement doses the effect on amlodipine is minimal.
How serious is the interaction between Amlodipine-atorvastatin and Calcium citrate?
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; recheck blood pressure if large calcium doses are started or hypercalcemia develops.
What other medicines interact with Amlodipine-atorvastatin?
MediHelp also lists interactions of Amlodipine-atorvastatin with, for example, Amifostine, Apalutamide, Atazanavir. The full list is on the Amlodipine-atorvastatin page.
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