May 27, 2017
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"SYDNEY, AUSTRALIA ” A small randomized trial reports sharp blood-pressure reductions in untreated hypertensives using a single pill combining four BP-lowering drugs at one-quarter the usual dose.

Among 18 patients, mean 24-hour systol"...



Corzide Patient Information including How Should I Take

What should I discuss with my doctor before taking bendroflumethiazide and nadolol (Corzide)?

You should not use this medication if you are allergic to bendroflumethiazide or nadolol, or if you have:

  • asthma;
  • severe or uncontrolled heart failure;
  • a serious heart condition such as "sick sinus syndrome" or "AV block" (2nd or 3rd degree); or
  • if you are unable to urinate.

If you have certain conditions, you may need a dose adjustment or special tests to safely take this medication. Before using bendroflumethiazide and nadolol, tell your doctor if you have:

  • congestive heart failure;
  • kidney disease;
  • liver disease (or cirrhosis);
  • bronchospastic lung disease;
  • a thyroid disorder;
  • lupus;
  • gout;
  • diabetes; or
  • if you are allergic to sulfa drugs.

FDA pregnancy category C. It is not known whether this medication is harmful to an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant during treatment.

Bendroflumethiazide and nadolol can pass into breast milk and may harm a nursing baby. Do not use this medication without telling your doctor if you are breast-feeding a baby.

How should I take bendroflumethiazide and nadolol (Corzide)?

Take this medication exactly as it was prescribed for you. Do not take the medication in larger amounts, or take it for longer than recommended by your doctor. Follow the directions on your prescription label.

You may take this medicine with or without food.

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

Do not stop using bendroflumethiazide and nadolol suddenly, or you could have a serious or life-threatening heart problem. Talk to your doctor about how to avoid withdrawal symptoms when stopping the medication.

To be sure this medication is not causing harmful effects, your blood pressure will need to be checked on a regular basis, and you may need blood tests. Do not miss any scheduled appointments.

Your blood and urine may both be tested if you have been vomiting or are dehydrated.

If you are diabetic, check your blood sugar carefully. Using nadolol can make it harder for you to tell when you have low blood sugar. Your insulin or diabetic medication needs may change while you are taking bendroflumethiazide and nadolol. Talk with your doctor before changing any doses.

This medication can cause you to have unusual results with certain medical tests. Tell any doctor who treats you that you are using bendroflumethiazide and nadolol.

If you need to have any type of surgery, tell the surgeon ahead of time that you are using bendroflumethiazide and nadolol. You may need to stop using the medicine for a short time.

Keep using this medicine as directed, 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 this medication in a tightly closed container at room temperature, away from heat and moisture.

Side Effects Centers

Corzide - User Reviews

Corzide User Reviews

Now you can gain knowledge and insight about a drug treatment with Patient Discussions.

Here is a collection of user reviews for the medication Corzide sorted by most helpful. Patient Discussions FAQs

Report Problems to the Food and Drug Administration


You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.


Get tips on handling your hypertension.