Drug interactions
Amlodipine-atorvastatin + Nitroglycerin sublingual
Severity: Moderate
Amlodipine-atorvastatin and Nitroglycerin sublingual: 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
Amlodipine and nitroglycerin both cause vasodilation, so combined use can produce additive blood pressure lowering. Patients may experience dizziness, reflex tachycardia or orthostatic hypotension, especially after a sublingual dose.
What this interaction means in plain words
Amlodipine-atorvastatin and Nitroglycerin sublingual 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 through calcium channel blockade and nitric oxide-mediated smooth muscle relaxation.
What to do
Advise patients to sit down when taking sublingual nitroglycerin and to rise slowly. Monitor blood pressure and adjust therapy if symptomatic hypotension occurs.
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 Nitroglycerin sublingual?
MediHelp rates the interaction as moderate. Amlodipine-atorvastatin and Nitroglycerin sublingual 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. Amlodipine and nitroglycerin both cause vasodilation, so combined use can produce additive blood pressure lowering. Patients may experience dizziness, reflex tachycardia or orthostatic hypotension, especially after a sublingual dose.
How serious is the interaction between Amlodipine-atorvastatin and Nitroglycerin sublingual?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Advise patients to sit down when taking sublingual nitroglycerin and to rise slowly. Monitor blood pressure and adjust therapy if symptomatic hypotension occurs.
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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