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Discover Supplement-Drug Interactions

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Last Updated: 2 years ago

Possible Interaction: Caffeine and Practolol

supplement:

Caffeine

Research Papers that Mention the Interaction

Log dose-response curves for caffeine and theophylline in presence of practolol showed that both methylxantines caused a decrease in systolic tension, in diastolic relaxation and in net force of contraction (ED 50 1–2 mM and 3–5 mM for caffeine and theophylline respectively).
Practolol (0·07 mM) abolished on the other hand arrhytmia induced by calcium (50 mM) or caffeine (0· mM).
Comparative biochemistry and physiology. C: Comparative pharmacology  •  1975  |  View Paper