Blood Pressure Medication and Alcohol: The Double Whammy
By Colin Casillas, Founder of Prepared Sobriety

The short answer
Can you drink alcohol while on blood pressure medication?
Alcohol works directly against blood pressure medication. It raises blood pressure, spikes your heart rate, and can trigger arrhythmia, even while you're medicated for it. I was on amlodipine for over twenty years while drinking and still had readings as high as 168 over 104. Ten months after I retired from alcohol, I was off the medication completely and running 120 over 77.
The double whammy nobody talks about
Here's the part that surprised me most. I worked out consistently. I ate well. On paper I looked like a guy who had his health handled. And I still spent decades with my heart doing things it had no business doing.
Blood pressure medication and alcohol don't cancel each other out. They stack. The medication is trying to keep your vascular system calm. Alcohol shows up and spikes your heart rate, throws your rhythm off, and pushes your blood pressure right back up anyway. You end up fighting yourself every single time you drink.
I was on amlodipine for years, a calcium channel blocker for hypertension. My readings still ran as high as 168 over 104 on it. That's not a guy managing his blood pressure. That's a guy medicated and still losing the fight, because the thing driving the number up never stopped.
168 over 104: my blood pressure while medicated and still drinking.
The nights that scared me
I had a home office in the backyard. To get there I'd walk past the garage. There were nights, especially during the holidays when we'd have a drink every evening for weeks straight, where I'd stop halfway across that garage because my heart was pounding out of my chest. Not nervous energy. Pounding. I thought I was having a heart attack. More than once.
Then there was skiing. Deep powder days, the kind you train for all year. I'm in shape. I've got the cardio for it. And there were runs where my chest felt tight and my heart rate spiked in a way that had nothing to do with the altitude or the effort. I remember thinking, on a mountain, mid-run, that my heart might actually give out on me. That's not the story you want running through your head while you're navigating trees at speed.
That's the part people miss. This wasn't a guy who let himself go. This was a guy doing everything right on the fitness and nutrition side, and still getting undercut by one thing he wasn't willing to look at.
Where I'm at now
I retired from alcohol on April 16, 2025. By February of 2026, I was off amlodipine completely. Unmedicated. My blood pressure now runs 120 over 77. Better than it ever ran while I was on the drug.
120 over 77: my blood pressure now, unmedicated, after retiring from alcohol.
That's not a supplement doing that. That's not a new workout plan. That's removing the one variable that was working against the medication the entire time.
If you're on blood pressure meds and still drinking, you're not managing your health. You're managing a symptom while feeding the cause. I lived that for twenty years before I did anything about it. I moved through the stages of my own framework long before I said the word out loud. Compounding Friction is the stage where costs like this stack up quietly, and Retirement is the stage where the numbers finally stop lying to you.
If you're a functioning professional who's been quietly wondering whether the meds and the drinks are working against each other, they are. You can see the rest of what changed in my four-month lab results.
Frequently asked questions
Does alcohol raise blood pressure even if you take medication for it?
Yes. Alcohol raises blood pressure and heart rate and can disrupt your heart's rhythm, and it does this regardless of whether you take medication. The medication and the alcohol work against each other, so you can be medicated and still see high readings because the underlying driver never stops.
Can you drink alcohol while on amlodipine?
Amlodipine is a calcium channel blocker prescribed for hypertension. Drinking on it can blunt how well it controls your blood pressure and add to side effects. I was on amlodipine for years while drinking and still ran readings as high as 168 over 104. Talk to your doctor about your own situation.
Why does alcohol make your heart pound or race?
Alcohol raises heart rate and can trigger irregular rhythms, sometimes called holiday heart when it follows heavy or sustained drinking. That's why some people feel a pounding or racing heart at night after drinking, even if they are otherwise fit.
Can retiring from alcohol lower your blood pressure enough to stop medication?
In my case, yes. I retired from alcohol in April 2025 and was off amlodipine by February 2026, with readings running 120 over 77 unmedicated. That is my experience, not a prescription. Any change to blood pressure medication should be made with your doctor, based on your own readings.