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Drugs & Medications

eplerenone

COMMON BRAND NAME(S): Inspra

GENERIC NAME(S): EPLERENONE

Uses

This medication is used alone or in combination with other medicines to treat high blood pressure. It works by blocking a chemical (aldosterone) in your body which in turn lowers the amount of sodium and water the body retains. Lowering high blood pressure helps prevent strokes, heart attacks and kidney problems. It is also used to treat congestive heart failure following a heart attack.

How to use eplerenone

Take this medication by mouth, usually once or twice daily, with or without food, or as directed by your doctor. Use this medication regularly in order to get the most benefit from it. Remember to use it at the same time(s) each day.

Dosage is based on your medical condition (high blood pressure, congestive heart failure), laboratory test results, and response to therapy. It may take up to 4 weeks for this medication to fully affect your blood pressure.

It is important to continue taking this medication even if you feel well. Most people with high blood pressure do not feel sick.

Side Effects

See also How to Use section.

Headache, dizziness, diarrhea, stomach pain, nausea, cough or flu-like symptoms (such as fever, chills, unusual tiredness) may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.

Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

Tell your doctor immediately if any of these rare but serious side effects occur: abnormal vaginal bleeding, enlarged or sore breasts in males, symptoms of a high potassium blood level (such as muscle weakness, slow/irregular heartbeat).

A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.

This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

In the US -

Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

Precautions

Before taking eplerenone, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

Before using this medication, tell your doctor or pharmacist your medical history, especially of: high potassium blood levels (hyperkalemia), severe kidney disease, diabetes.

This medication may increase your potassium levels. Before using potassium supplements or salt substitutes that contain potassium, consult your doctor or pharmacist.

This drug may make you dizzy. Do not drive, use machinery, or do any activity that requires alertness until you are sure you can perform such activities safely. Limit alcoholic beverages.

Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products).

Older adults may be more sensitive to the effects of this drug, especially the raising of potassium blood levels.

During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor.

It is unknown if this drug passes into breast milk. Consult your doctor before breast-feeding.

Interactions

See also Precautions section.

The effects of some drugs can change if you take other drugs or herbal products at the same time. This can increase your risk for serious side effects or may cause your medications not to work correctly. These drug interactions are possible, but do not always occur. Your doctor or pharmacist can often prevent or manage interactions by changing how you use your medications or by close monitoring.

To help your doctor or pharmacist give you the best care, be sure to tell your doctor or pharmacist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products) before starting treatment with this product. While using this product, do not start, stop, or change the dosage of any other medicines you are using without your doctor's approval.

Some of the products that may interact with this drug include: drugs that may increase the level of potassium in the blood (such as birth control pills containing drospirenone, potassium sparing "water pills" such as amiloride/spironolactone/triamterene), lithium.

Other medications can affect the removal of eplerenone from your body, which may affect how eplerenone works. Examples include azole antifungals (such as fluconazole, ketoconazole, itraconazole), boceprevir, clarithromycin, nefazodone, HIV protease inhibitors (such as nelfinavir, ritonavir, saquinavir), a certain combination HIV medication (elvitegravir/cobicistat/emtricitabine/tenofovir), St. John's wort, telaprevir, telithromycin, verapamil, among others.

Check the labels on all your medicines (such as cough-and-cold products, diet aids, or NSAIDs such as ibuprofen, naproxen) because they may contain ingredients that could increase your blood pressure or worsen your heart failure. Ask your pharmacist for more details.

This document does not contain all possible interactions. Keep a list of all the products you use. Share this list with your doctor and pharmacist to lessen your risk for serious medication problems.

Overdose

If overdose is suspected, contact a poison control center or emergency room immediately. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overdose may include: severe dizziness, severe muscle weakness, or irregular heartbeat.

Notes

Do not share this medication with others.

Lifestyle changes that may help this medication work better include exercising, stopping smoking, and eating a low-cholesterol/low-fat diet. Consult your doctor for more details.

Laboratory and/or medical tests (such as potassium blood levels, kidney function tests) should be performed before you start eplerenone and periodically during your treatment to monitor your progress or check for side effects. Consult your doctor for more details.

Have your blood pressure checked regularly while taking this medication. Learn how to monitor your own blood pressure at home, and share the results with your doctor.

Missed Dose

If you miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose and resume your usual dosing schedule. Do not double the dose to catch up.

Storage

Store at room temperature at 77 degrees F (25 degrees C) away from light and moisture. Brief storage between 59-86 degrees F (15-30 degrees C) is permitted. Do not store in the bathroom. Keep all medicines away from children and pets.

Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company for more details about how to safely discard your product.

Information last revised December 2013. Copyright(c) 2013 First Databank, Inc.

Images

INSPRA 25 MG TABLET
INSPRA 25 MG TABLET
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EPLERENONE 25 MG TABLET
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EPLERENONE 50 MG TABLET
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INSPRA 25 MG TABLET
INSPRA 25 MG TABLET

Identification

color
No data.
shape
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imprint
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This medicine is a yellow, diamond, film-coated tablet imprinted with "Pfizer" and "NSR 25".
EPLERENONE 25 MG TABLET
EPLERENONE 25 MG TABLET

Identification

color
white
shape
round
imprint
SZ, 12
This medicine is a white, round tablet imprinted with "SZ" and "12".
INSPRA 50 MG TABLET
INSPRA 50 MG TABLET

Identification

color
No data.
shape
No data.
imprint
No data.
This medicine is a yellow, diamond, film-coated tablet imprinted with "Pfizer" and "NSR 50".
EPLERENONE 50 MG TABLET
EPLERENONE 50 MG TABLET

Identification

color
yellow
shape
round
imprint
SZ, 16
This medicine is a yellow, round tablet imprinted with "SZ" and "16".

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Selected from data included with permission and copyrighted by First Databank, Inc. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, expect as may be authorized by the applicable terms of use.

CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.

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