Prinivil

Generic Name: lisinopril (lyse IN oh pril)

Brand Names: Prinivil, Zestril

What is lisinopril?

Lisinopril is in a group of drugs called ACE inhibitors. ACE stands for angiotensin converting enzyme.

Lisinopril is used to treat high blood pressure (hypertension), congestive heart failure, and to improve survival after a heart attack.

Lisinopril may also be used for purposes not listed in this medication guide.

What is the most important information I should know about lisinopril?

Do not use lisinopril if you are pregnant. It could harm the unborn baby. Stop using this medication and tell your doctor right away if you become pregnant. Drinking alcohol can further lower your blood pressure and may increase certain side effects of lisinopril. Do not use salt substitutes or potassium supplements while taking lisinopril, unless your doctor has told you to.

Vomiting, diarrhea, or heavy sweating can cause you to become dehydrated. This can lead to very low blood pressure, electrolyte disorders, or kidney failure while you are taking lisinopril. Drink plenty of water each day while you are taking this medication.

What should I discuss with my healthcare provider before taking lisinopril?

Do not use this medication if you are allergic to lisinopril or to any other ACE inhibitor, such as benazepril (Lotensin), captopril (Capoten), fosinopril (Monopril), enalapril (Vasotec), moexipril (Univasc), perindopril (Aceon), quinapril (Accupril), ramipril (Altace), or trandolapril (Mavik).

To make sure you can safely take lisinopril, tell your doctor if you have any of these other conditions:

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  kidney disease (or if you are on dialysis);

  
  


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  liver disease;

  
  


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  heart disease or congestive heart failure;

  
  


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  diabetes; or

  
  


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  a connective tissue disease such as Marfan syndrome, Sjogren's syndrome, lupus, scleroderma, or rheumatoid arthritis.

  
  

FDA pregnancy category D. Do not use lisinopril if you are pregnant. Stop using this medication and tell your doctor right away if you become pregnant. Lisinopril can cause injury or death to the unborn baby if you take the medicine during your second or third trimester. Use effective birth control while taking lisinopril. It is not known whether lisinopril passes into breast milk or if it could harm a nursing baby. Do not use this medication without telling your doctor if you are breast-feeding a baby.

How should I take lisinopril?

Take exactly as prescribed by your doctor. Do not take in larger or smaller amounts or for longer than recommended. Follow the directions on your prescription label.

Your doctor may occasionally change your dose to make sure you get the best results.

Take each dose with a full glass of water.

Lisinopril can be taken with or without food.

Conditions that may cause very low blood pressure include: vomiting, diarrhea, heavy sweating, heart disease, dialysis, a low salt diet, or taking diuretics (water pills). Tell your doctor if you have a prolonged illness that causes diarrhea or vomiting.

Your blood pressure will need to be checked often. Your kidney or liver function may also need to be tested. Visit your doctor regularly.

If you need surgery, tell the surgeon ahead of time that you are using lisinopril. You may need to stop using the medicine for a short time. If you are being treated for high blood pressure, keep using this medication even if you feel well. High blood pressure often has no symptoms. You may need to use blood pressure medication for the rest of your life. Store at room temperature away from moisture and heat.

See also: Prinivil dosage (in more detail)

What happens if I miss a dose?

Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to make up the missed dose.

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

Overdose symptoms may include feeling extremely dizzy or light-headed, or fainting.

What should I avoid while taking lisinopril?

Drinking alcohol can further lower your blood pressure and may increase certain side effects of lisinopril. Do not use salt substitutes or potassium supplements while taking lisinopril, unless your doctor has told you to. Avoid getting up too fast from a sitting or lying position, or you may feel dizzy. Get up slowly and steady yourself to prevent a fall.

Lisinopril side effects

Get emergency medical help if you have any of these signs of an allergic reaction: hives; severe stomach pain, difficult breathing; swelling of your face, lips, tongue, or throat. Call your doctor at once if you have a serious side effect such as:

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  feeling like you might pass out;

  
  


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  urinating less than usual or not at all;

  
  


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  swelling, rapid weight gain;

  
  


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  fever, chills, body aches, flu symptoms;

  
  


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  tired feeling, muscle weakness, and pounding or uneven heartbeats;

  
  


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  chest pain; or

  
  


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  high potassium (slow heart rate, weak pulse, muscle weakness, tingly feeling);

  
  

Less serious side effects may include:

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  cough;

  
  


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  dizziness, drowsiness, headache;

  
  


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  depressed mood;

  
  


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  nausea, vomiting, diarrhea, upset stomach; or

  
  


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  mild skin itching or rash.

  
  

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

What other drugs will affect lisinopril?

Tell your doctor about all other medicines you use, especially:

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  any other blood pressure medications;

  
  


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  gold injections to treat arthritis;

  
  


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  lithium (Lithobid, Eskalith);

  
  


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  a potassium supplement such as K-Dur, Klor-Con;

  
  


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  salt substitutes that contain potassium;

  
  


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  insulin or diabetes medication you take by mouth;

  
  


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  aspirin or other NSAIDs (non-steroidal anti-inflammatory drugs) such as ibuprofen (Advil, Motrin), naproxen (Aleve, Naprosyn, Naprelan, Treximet), celecoxib (Celebrex), diclofenac (Arthrotec, Cambia, Cataflam, Voltaren, Flector Patch, Pennsaid, Solareze), indomethacin (Indocin), meloxicam (Mobic), and others; or

  
  


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  a diuretic (water pill).

  
  

This list is not complete and other drugs may interact with lisinopril. Tell your doctor about all medications you use. This includes prescription, over-the-counter, vitamin, and herbal products. Do not start a new medication without telling your doctor.

More Prinivil resources

• Prinivil Side Effects (in more detail)
• Prinivil Dosage
• Prinivil Use in Pregnancy & Breastfeeding
• Drug Images
• Prinivil Drug Interactions
• Prinivil Support Group
• 6 Reviews for Prinivil - Add your own review/rating

• Prinivil Consumer Overview


• Prinivil Advanced Consumer (Micromedex) - Includes Dosage Information


• Prinivil MedFacts Consumer Leaflet (Wolters Kluwer)


• Prinivil Prescribing Information (FDA)


• Lisinopril Professional Patient Advice (Wolters Kluwer)


• Lisinopril


• Lisinopril Monograph (AHFS DI)


• Lisinopril Prescribing Information (FDA)


• Zestril Prescribing Information (FDA)


• Zestril Consumer Overview

Compare Prinivil with other medications

• Coronary Artery Disease
• Diabetic Kidney Disease
• Heart Attack
• Heart Failure
• High Blood Pressure
• Migraine Prevention

Where can I get more information?

• Your pharmacist can provide more information about lisinopril.

See also: Prinivil side effects (in more detail)