Drug interactions
Amlodipine-atorvastatin + Nitroprusside
Severity: Moderate
Amlodipine-atorvastatin and Nitroprusside: moderate 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
Nitroprusside is a potent vasodilator, and amlodipine may enhance its hypotensive effect. Excessive hypotension may occur during infusion.
What this interaction means in plain words
Amlodipine-atorvastatin and Nitroprusside can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Why it happens
Additive vasodilation via nitric oxide donation and calcium channel blockade.
What to do
Titrate the nitroprusside infusion with continuous blood pressure monitoring. Use lower initial rates in patients on amlodipine.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Amlodipine-atorvastatin
Frequently asked questions
Can I take Amlodipine-atorvastatin with Nitroprusside?
MediHelp rates the interaction as moderate. Amlodipine-atorvastatin and Nitroprusside can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Nitroprusside is a potent vasodilator, and amlodipine may enhance its hypotensive effect. Excessive hypotension may occur during infusion.
How serious is the interaction between Amlodipine-atorvastatin and Nitroprusside?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Titrate the nitroprusside infusion with continuous blood pressure monitoring. Use lower initial rates in patients on amlodipine.
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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