Zestril

Pronounced: ZEST-rill
Generic name: Lisinopril
Other brand name: Prinivil

Why is Zestril prescribed?

Zestril is used in the treatment of high blood pressure. It is effective when used alone or when combined with other high blood pressure medications. It may also be used with other medications in the treatment of heart failure, and may be given within 24 hours of a heart attack to improve chances of survival.

Zestril is a type of drug called an ACE inhibitor. It works by reducing production of a substance that increases salt and water retention in your body.

Most important fact about Zestril

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

How should you take Zestril?

Zestril can be taken with or without food. Take it exactly as prescribed. Stopping Zestril suddenly could cause your blood pressure to rise.

--If you miss a dose...

Take the forgotten dose as soon as you remember. If it is almost time for your next dose, skip the one you missed and go back to your regular schedule. Never take 2 doses at the same time.

--Storage instructions...

Store at room temperature, with the container sealed and dry. Avoid excessive heat or freezing cold.

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 Zestril.

• More common side effects may include:
  Chest pain, cough, diarrhea, dizziness, headache, low blood pressure

Why should Zestril not be prescribed?

If you are sensitive to or have ever had an allergic reaction to Zestril or other ACE inhibitors such as Capoten, you should not take this medication. You should also avoid this drug if you suffered angioedema (swelling of the face, lips, tongue, throat, arms, or legs) during previous treatment with an ACE inhibitor, or have a tendency to develop the condition for any other reason. Make sure your doctor is aware of any drug reactions you have experienced.