What side effects may I notice from receiving Eplerenone?

Side effects that you should report to your health care provider as soon as possible:

-allergic reactions (skin rash, itching or hives, swelling of the face, lips, or tongue)
-breast enlargement in both males and females
-changes in menstrual cycle
-high potassium levels (chest pain; fast, irregular heartbeat; muscle weakness)
-low blood pressure (dizziness; feeling faint or lightheaded, falls; unusually weak or tired)
Side effects that usually do not require medical attention (report to your health care provider if they continue or are bothersome):

-changes in sex drive or performance
-cough
-diarrhea
-fatigue
-headache
-stomach pain

This list may not describe all possible side effects for Eplerenone. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.