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What is Captopril?

Captopril is a prescription medication that is used to treat a variety of conditions including high blood pressure, kidney problems caused by diabetes, congestive heart failure and to improve survival following a heart attack. Captopril is an angiotensin-converting enzyme inhibitor drug (ACE inhibitor).

Make sure to always read the patient information and instructions before using this medication. Always follow your doctor’s directions.

  • Captopril is typically taken an hour before meals.
  • Drink plenty of water while taking this medication.
  • You may need regular blood and blood pressure tests while taking captopril.
  • If you are taking captopril for high blood pressure, continue taking this medication even when you feel well.


Tell your doctor and pharmacist:

  • About your drug and other allergies.
  • If you take any other prescription or over-the-counter medications, especially aliskiren.
  • Your medical history particularly of diabetes, kidney disease, liver disease or a connective tissue disease.
  • If you have had an organ transplant.

You should also know:

  • This medication should not be taken during pregnancy. Use effective birth control while taking captopril.
  • Do not breast-feed while taking this medication.
  • Avoid drinking alcohol while taking this medication as it can increase the risk of side effects and lower blood pressure.
  • If you are taking captopril for heart failure, avoid strenuous exercise.
  • Avoid the use of potassium supplements or salt substitutes while taking captopril.
  • Avoid dehydration while taking this medication.

Side Effects of Captopril

Common side effects of captopril include but are not limited to:

  • Flushing.
  • Mild itching or rashes.
  • Coughing.
  • Loss of taste.
  • Numbness or tingling.
  • Burning pain in the hands or feet.

Get medical help if you have any of the following side effects of captopril:

  • Chest pain or pressure.
  • Pounding heartbeat or a fluttering in the chest.
  • Shortness of breath, even with mild exertion.
  • More frequent, little or no urination.
  • Swelling or rapid weight gain.
  • Feeling lightheaded or like you might pass out.
  • Sudden weakness or illness, fever, chills, cold or flu symptoms, sore throat, mouth sores, skin sores, or painful swallowing.
  • Signs of high potassium including slow or unusual heart rate, loss of movement, nausea, or weakness.
  • Symptoms of an allergic reaction such as difficulty breathing, hives, or swelling in your face, lips, or throat.


What should I do if I miss a dose of captopril?

If you miss a dose of captopril, you should take it as soon as you remember. However, if it is almost time for your next dose, then skip your missed dose.

What is the strength of captopril?

Captopril is available in strengths of 12.5mg, 25mg, 50mg and 100mg.

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A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.

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