Zaroxolyn

Generic name: Metolazone

Why is Zaroxolyn prescribed?

Zaroxolyn is a diuretic used in the treatment of high blood pressure and other conditions that require the elimination of excess fluid from the body. These conditions include congestive heart failure and kidney disease. When used for high blood pressure, Zaroxolyn can be used alone or with other high blood pressure medications. Diuretics prompt your body to produce and eliminate more urine, which helps lower blood pressure.

Zaroxolyn is also occasionally prescribed for kidney stones.

Most important fact about Zaroxolyn

If you have high blood pressure, you must take Zaroxolyn regularly for it to be effective. Since blood pressure declines gradually, it may be several weeks before you get the full benefit of Zaroxolyn; and you must continue taking it even if you are feeling well. Zaroxolyn does not cure high blood pressure; it merely keeps it under control.

How should you take Zaroxolyn?

Take Zaroxolyn exactly as prescribed. Stopping Zaroxolyn suddenly could cause your condition to worsen.

• If you miss a dose...
  Take it as soon as you remember. If it is almost time for the next dose, skip the one you missed and go back to your regular schedule. Do not take 2 doses at the same time.

• Storage instructions...
  Store at room temperature in a tightly closed, light-resistant container.

What side effects may occur?

Side effects cannot be anticipated. If any develop or change in intensity, inform your doctor as soon as possible. Only your doctor can determine if it is safe for you to continue taking Zaroxolyn.

• Side effects may include:
  Artery damage, blood abnormalities, chest pain/discomfort, fainting, inflammation of the pancreas, joint pain, weakness, yellow eyes and skin

Why should Zaroxolyn not be prescribed?

If you are unable to urinate or have severe liver disease, you should not take this medication.

If you are sensitive to or have ever had an allergic reaction to Zaroxolyn or other diuretics, you should not take this medication.