Can You Take Caffeine with Cardiac Glycosides?
Caffeine and cardiac glycosides may cause serious heart rhythm problems together.
Heart rhythm problems
Caffeine and cardiac glycosides may cause serious heart rhythm problems together.
Heart rhythm problems
Detailed Analysis
Taking caffeine with cardiac glycosides can increase the risk of arrhythmias and other heart rhythm problems. This is because caffeine can make the heart more sensitive to the effects of cardiac glycosides. As a result, people taking cardiac glycosides should be cautious with caffeine intake. Caffeine can increase the sensitivity of the heart to cardiac glycosides by affecting the heart's electrical activity. Cardiac glycosides work by increasing the force of the heart's contractions, but excessive sensitivity can lead to abnormal heart rhythms. This increased sensitivity is partly due to caffeine's effect on calcium channels in the heart.
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Research Sources (1)
This information is for educational purposes only and is not a substitute for professional medical advice. Always consult your healthcare provider before starting, stopping, or changing any supplement regimen.