What side effects may I notice from receiving Aliskiren?

Side effects that you should report to your care team as soon as possible:
-Allergic reactions or angioedema—skin rash, itching or hives, swelling of the face, eyes, lips, tongue, arms, or legs, trouble swallowing or breathing
-High potassium level—muscle weakness, fast or irregular heartbeat
-Kidney injury—decrease in the amount of urine, swelling of the ankles, hands, or feet
-Low blood pressure—dizziness, feeling faint or lightheaded, blurry vision
Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome):
-Diarrhea
-Cough
-Stomach pain
-Upset stomach

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