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I switched to energy drinks pretty heavily a few years back and yeah, I felt some weird chest stuff for a bit - nothing constant though, more like occasional fluttering when I'd have two or three in a day. The thing is, palpitations can happen to anyone who suddenly ups their caffeine intake, but *constant* ones are a different animal. That's not just your body adjusting; that's a signal something needs attention.
Energy drinks pack way more caffeine than coffee, plus they've got taurine, guarana, and other stimulants that all work together. If you're getting persistent palpitations after switching to them, the first move isn't to tough it out - it's to dial back or cut them completely and see if it settles down. That usually takes a few days. But here's where I'd push back on assuming it's just the drinks: if the palpitations don't improve after a week of quitting, or if they're affecting how you feel day-to-day, you should talk to someone who can actually examine you. There's no shame in getting checked out, and your heart's not something to guess about.
What's your current intake looking like - how many per day were you drinking before this started?
Deborah asker
Started with just one daily, ramped up to three or four over two weeks! Haven't cut back yet though, been stubborn about it honestly.
No, constant heart palpitations aren't normal and you should see a doctor about it - energy drinks contain high caffeine levels that can trigger palpitations in some people, but persistent symptoms warrant medical evaluation to rule out underlying issues.
The tricky part people skip over is that palpitations can stick around even after you cut back or quit, especially if you've been going hard on energy drinks for a while - your heart's basically been overstimulated and needs time to settle. If it's constant and not improving within a few days of stopping or reducing them, that's when you actually need a doctor to rule out something else going on, not just caffeine sensitivity. High caffeine definitely triggers palpitations in plenty of people, but "constant" is the key word that makes this worth getting checked out rather than waiting it out.
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