Atenolol

Drug Information

Atenolol is a beta-blocker drug used to treat some heart conditions , reduce the symptoms of angina pectoris (chest pain), lower blood pressure in people with hypertension , and treat people after heart attacks .

Common brand names:

Tenormin

Summary of Interactions with Vitamins, Herbs, & Foods

What Are Nutrient Interactions

Types of interactions: Beneficial Adverse Check

Replenish Depleted Nutrients

Zinc

Atenolol has been reported to decrease the levels of zinc in blood serum. The clinical significance of that finding is not certain.

The interaction is supported by preliminary, weak, fragmentary, and/or contradictory scientific evidence.

Reduce Side Effects

none

Support Medicine

none

Reduces Effectiveness

none

Potential Negative Interaction

Pleurisy Root

As pleurisy root and other plants in the Aesclepius species contain cardiac glycosides, it is best to avoid use of pleurisy root with heart medications such as atenolol.

The interaction is supported by preliminary, weak, fragmentary, and/or contradictory scientific evidence.
Potassium

Some beta-adrenergic blockers (called "nonselective" beta blockers) decrease the uptake of potassium from the blood into the cells, leading to excess potassium in the blood, a potentially dangerous condition known as hyperkalemia. People taking beta-blockers should therefore avoid taking potassium supplements, or eating large quantities of fruit (for example, bananas), unless directed to do so by their doctor.

The interaction is supported by preliminary, weak, fragmentary, and/or contradictory scientific evidence.

Explanation Required

none

The Drug-Nutrient Interactions table may not include every possible interaction. Taking medicines with meals, on an empty stomach, or with alcohol may influence their effects. For details, refer to the manufacturers' package information as these are not covered in this table. If you take medications, always discuss the potential risks and benefits of adding a new supplement with your doctor or pharmacist.

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Last Review: 03-18-2015

Please read the disclaimer about the limitations of the information provided here. Do NOT rely solely on the information in this article. The Healthnotes knowledgebase does not contain every possible interaction.

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The information presented by Healthnotes is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. For many of the conditions discussed, treatment with prescription or over-the-counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires December 2018.

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