Angiotension II Receptor Blockers (ARB's)
About this medication:

1. ARB's are similar to ACE-Inhibitors, and are often prescribed to replace an ACE-Inhibitor if the patient develops a side effect such as a chronic, dry cough.
2. Some of the medications called ARB's are candesartan (Atacand), irbesartan (Avapro/Avalide), losartin (Cozaar/Hyzaar), olmesartan (Benicar), and valsartin (Diovan).

How should I take this medication?

1. Take this medication as ordered, even if you are feeling fine.
2. Take your medicine with meals (unless told not to). This will help decrease the incidence of dizziness caused by low blood pressure.
3. If you forget to take your medicine, do not double up on your next dose. This medicine affects your heart; it is not good to miss doses or to stop the medicine suddenly.

What else should I do while I take this medication?

1. Rise slowly from lying or sitting positions to decrease the chance of suddenly developing low blood pressure, which can cause lightheadedness or dizziness and result in falling or fainting.

Possible side effects of ARB's:

1. Report any lightheadedness or dizziness that persists, as your blood pressure may be too low.
2. Report any persistent symptoms of vomiting or diarrhea (lasting more than 1 day), as dehydration may result.
3. Dehydration can cause low blood pressure, lightheadedness, decreased urine output, increased thirst, constipation and dry skin.