Propranolol : Interaction with Foods, Herbs, Alcohol and Caffeine

Last Updated on Jun 08, 2023

Are you taking Propranolol? Are you aware of the dangers of combining Propranolol with certain foods, herbs or alcohol? Drug-food-interactions are seldom discussed but can lead to undesirable side effects and potentially diminish the efficacy of the medication.

Propranolol Interactions with Food and Herbs

Potassium Rich Foods: Potassium-rich foods when taken along with beta blockers like propranolol can increase the potassium level in the blood.

Pleurisy Root: Pleurisy roots are not recommended with most heart medications due to the cardiac glycoside content of the root.

Tobacco: Tobacco may interfere with the protective effect of propranolol on the heart.

Pepper: Pepper may increase the level of propranolol in the blood.

Propranolol Interactions with Alcohol

Propranolol alone may cause drowsiness or dizziness. Taking alcohol with propranolol might intensify these side effects leading to accidental injury.

Propranolol Interactions with Caffeine

Caffeine-containing food items and beverages when taken along with propranolol may decrease the effectiveness of the drug. It is better to avoid tea or coffee while taking propranolol.

When and How to Take Propranolol

Propranolol is available in the form of an extended-release capsule and an oral solution. The extended-release capsule should be swallowed as a whole at bedtime. You can mix the oral solution with milk or fruit juices. Take this mixture immediately after eating and don't shake it before use. Strictly follow the dose and instructions as directed. Don't take double the dose at a time as it may increase the side effects of the drug. Propranolol is also available as an injection.

Drug Name : Propranolol

Propranolol is a beta-blocker, prescribed for high blood pressure and chest pain. It is also used to prevent migraine headaches and recurrence of heart attacks.

We recommend consulting your doctor to verify the information presented on this page or if you need any further clarifications.

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