Can You Take Amlodipine with Alcohol?
Last reviewed: · Source: US FDA drug label database
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Alcohol can enhance amlodipine's blood-pressure-lowering effect, causing dizziness or faintness — moderate drinking is usually fine but heavy drinking should be avoided.
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Is it safe to take Amlodipine with Alcohol?
Amlodipine lowers blood pressure by relaxing blood vessel walls. Alcohol also lowers blood pressure, especially shortly after drinking. Combined, they can produce a bigger drop than expected — causing light-headedness, dizziness, or faintness, particularly when standing up quickly. Occasional moderate drinking (1-2 units) is unlikely to cause serious problems for most people on amlodipine, but heavy or binge drinking should be avoided.
How do Amlodipine and Alcohol interact?
Amlodipine blocks L-type calcium channels, causing peripheral vasodilation. Alcohol causes vasodilation via nitric oxide release and direct vascular smooth muscle relaxation. The combined vasodilatory effect lowers blood pressure additively. Alcohol also impairs baroreflex-mediated compensation, increasing orthostatic hypotension risk.
Data sourced from the US Food and Drug Administration (FDA) drug label database: OpenFDA amlodipine label — vasodilation warnings.
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Check Price →Who should be careful?
People with already-low blood pressure, older adults prone to falls, anyone taking other antihypertensives alongside amlodipine, and anyone who has experienced dizziness on amlodipine already.
What if I've already taken Amlodipine and Alcohol?
If you feel dizzy after drinking on amlodipine, sit or lie down and rise slowly. Stay hydrated. Avoid driving. Persistent or severe dizziness warrants medical attention.
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Not sure if this combination is safe for your specific situation?
HealthLabs.com lets you check liver enzyme or kidney function levels before combining medications long-term — no GP referral needed.
Check your levels at HealthLabs →Always speak to your pharmacist or GP for personalised medical advice. Affiliate link — we may earn a commission.
Frequently Asked Questions
Can I drink alcohol with amlodipine?
In moderation, usually yes. But alcohol and amlodipine both lower blood pressure — combined they may cause more dizziness than either alone, especially on standing.
Does alcohol affect amlodipine's effectiveness?
Heavy alcohol use can raise blood pressure long-term, partly undoing amlodipine's benefit. Moderate occasional alcohol is less of a concern.
How much alcohol is safe on amlodipine?
No fixed limit, but NHS guidance of 14 units per week maximum applies — and with amlodipine, space drinks out and stay hydrated.
Can amlodipine and alcohol cause low blood pressure?
Yes — both independently lower BP and the effect can add together. Sit down if you feel faint, rise from chairs slowly, and avoid hot environments.