disopyramide phosphate

disopyramide phosphate

View disopyramide phosphate savings options available to you including Manufacturer Coupons, Rx Advantage Savings Card, Canadian Prescription Savings or disopyramide phosphate Patient Assistance Program.

Programs are suitable for individuals who want to buy disopyramide phosphate without insurance, with insurance or for those who are underinsured. You can pay as little as $0 per fill.*

Manufactured by various FDA-approved generic manufacturers.

*Applicable to Drug Coupons & Patient Assistance Programs

This content is intended for US audiences only

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Updated on 24 Apr 2024

Learn more about disopyramide phosphate

What dosages is disopyramide phosphate available in?

What dosages is disopyramide phosphate available in?

disopyramide phosphate is available as a 100 mg and 150 mg extended-release oral capsule.

What is disopyramide phosphate used for?

What is disopyramide phosphate used for?

disopyramide phosphate is an antiarrhythmic ans is used to treat ventricular arrhythmias (a type of irregular heart rhythm).

How does disopyramide phosphate work?

How does disopyramide phosphate work?

disopyramide phosphate is an antiarrhythmic. It slows down abnormal electrical activity in your heart to treat irregular heart rhythm.

How do I take disopyramide phosphate?

How do I take disopyramide phosphate?

disopyramide phosphate is dosed as follows:

Immediate-release capsule (Norpace brand and generic)

  • Adults: The typical dose is 150 mg by mouth every 6 hours
  • Children: Your child’s dose will be based on their age and body weight. It’s typically given by mouth every 6 hours

Extended-release capsule (disopyramide phosphate brand)

  • Adults: The typical dose is 300 mg by mouth every 12 hours
  • Children: Ask your child’s provider if the extended-release version is right for your child

Your dose might differ if you weigh less than 110 pounds, have kidney or liver problems, or have certain specific heart problems. Your provider might adjust your dose if you experience side effects.

Is it safe for me to take disopyramide phosphate?

Is it safe for me to take disopyramide phosphate?

disopyramide phosphate is a safe and effective treatment when used for FDA licensed indications. However, like all medications, they may give you unwanted side effects. You should always discuss potential side effects with your physician to ensure the medication is suitable and right for you. is contraindicated in the presence of cardiogenic shock, preexisting second-or third-degree AV block (if no pacemaker is present), congenital Q-T
prolongation, or known hypersensitivity to the drug.

disopyramide phosphate Common Side Effects

disopyramide phosphate Common Side Effects

Common side effects of disopyramide phosphate:

  • Dry mouth
  • Trouble starting to urinate or maintaining urine flow
  • Constipation
  • Blurred vision
  • Dry nose, dry eyes, or dry throat
  • Trouble urinating Frequent or urgent urination
  • Nausea
  • Pain, bloating, or gas
  • Dizziness
  • Fatigue or muscle weakness
  • Headache
  • Feeling unwell
  • Aches or pains
disopyramide phosphate Serious Side Effects

disopyramide phosphate Serious Side Effects

Serious side effects are rare with disopyramide phosphate. Contact your healthcare provider immediately if you experience any of the following. Low blood pressure or abnormal heart rhythm: chest pain or discomfort, weakness, dizziness, fainting
Heart failure: shortness of breath, swelling of feet or ankles, sudden weight gain, dizziness

Effects of other drugs, drug classes and over-the-counter products on disopyramide phosphate

Effects of other drugs, drug classes and over-the-counter products on disopyramide phosphate

The following medications may interact with disopyramide phosphate:

  • Although specific drug interaction studies have not been done, cases of life-threatening interactions
  • have been reported for disopyramide when given with clarithromycin and erythromycin.
Who makes disopyramide phosphate?

Who makes disopyramide phosphate?

Various FDA-approved generic manufacturers

Is disopyramide phosphate safe in pregnancy?

Is disopyramide phosphate safe in pregnancy?

It is not known if disopyramide phosphate harms your unborn baby. disopyramide phosphate should be given to a pregnant woman only if clearly needed. Talk to your doctor about stopping disopyramide phosphate if you are pregnant or planning to become pregnant.


What to do if you missed your disopyramide phosphate dose

The FDA's medical product safety reporting program for health professionals, patients and consumers.

Learn more about reporting side effects
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Medical Disclaimer

NowPatient has taken all reasonable steps to ensure that all material is factually accurate, complete, and current. However, the knowledge and experience of a qualified healthcare professional should always be sought after instead of using the information on this page. Before taking any drug, you should always speak to your doctor or another qualified healthcare provider.

The information provided here about medications is subject to change and is not meant to include all uses, precautions, warnings, directions, drug interactions, allergic reactions, or negative effects. The absence of warnings or other information for a particular medication does not imply that the medication or medication combination is appropriate for all patients or for all possible purposes.

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