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Saturday, July 26, 2008

Zestril Oral

Precautions and Side Effects


Generic Name: LISINOPRIL - ORAL
Pronounced: (lyse-IN-oh-pril)

Zestril Oral Warning

Table of Contents

This drug can cause serious (possibly fatal) harm to an unborn baby if used during pregnancy. Therefore, it is important to prevent pregnancy while taking this medication. Consult your doctor for more details and to discuss the use of reliable forms of birth control while taking this medication. If you are planning pregnancy, become pregnant, or think you may be pregnant, contact your doctor immediately.

Zestril Oral Side Effects

You may experience headache, dizziness, lightheadedness, fatigue, nausea, diarrhea, dry cough or blurred vision as your body adjusts to the medication. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.

Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

Tell your doctor immediately if any of these unlikely but serious side effects occur:

  • fainting
  • decreased sexual ability
  • chest pain


Tell your doctor immediately if any of these highly unlikely but very serious side effects occur:

  • change in the amount of urine
  • vision changes
  • signs of infection (e.g., fever, chills, persistent sore throat)


This drug may rarely cause serious (possibly fatal) liver problems. If you notice any of the following highly unlikely but very serious side effects, seek immediate medical attention:

  • yellowing of the eyes or skin
  • dark urine
  • stomach/abdominal pain
  • persistent fatigue
  • persistent nausea


A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including:

  • rash
  • itching
  • swelling (especially of the face, lips, tongue, or throat)
  • severe dizziness
  • trouble breathing


This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

Zestril Oral Medical Alert

Your condition can cause complications in a medical emergency. For enrollment information call MedicAlert at 1-800-854- 1166 (USA) or 1-800-668-1507 (Canada).

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