Check our best Disopyramide prices
Norpace, Norpace CR
Disopyramide Phosphate
Treats irregular heartbeat (arrhythmias). Belongs to a class of drugs called antiarrhythmics.
Antiarrhythmic, Group IA
Capsule, Long Acting Tablet, Long Acting Capsule
By mouth
Norpace is an antiarrhythmic drug that works by blocking certain electrical signals in the heart that can cause an irregular heartbeat. It is used to treat serious irregular heartbeat patterns, such as persistent ventricular tachycardia.
Capsule
Long Acting Tablet
Long Acting Capsule
Capsule 100MG
Capsule 150MG
Disopyramide Phosphate
100mg capsule
Disopyramide Phosphate
150mg capsule
Your doctor will tell you how much to take and how often.
Take this medicine exactly as your doctor ordered, even if you feel fine.
May be taken with food or milk to avoid stomach upset.
Swallow the extended-release tablet or extended-release capsule whole - do not break, chew, or crush.
You may need to carry identification that says you are taking disopyramide. Ask you doctor about this.
You may need to carry identification that says you are taking disopyramide. Ask you doctor about this.
Your doctor will tell you how much to take and how often.
Take this medicine exactly as your doctor ordered, even if you feel fine.
May be taken with food or milk to avoid stomach upset.
Swallow the extended-release tablet or extended-release capsule whole - do not break, chew, or crush.
You should not use two doses at the same time.
Take the missed dose as soon as possible unless your next regular dose is less than 4 hours away.
If it is less than 4 hours until your next dose, wait until then to take your medicine and skip the missed.
You should not use this medicine if you have had an allergic reaction to disopyramide in the past.
Check with your doctor before taking if you have kidney or liver disease, glaucoma, an enlarged prostate, trouble urinating, diabetes, or myasthenia gravis.
Tell your doctor or dentist that you are taking disopyramide before having any kind of surgery.
Do not suddenly stop taking this medicine without asking your doctor.
Talk with your doctor before taking this medicine if you are pregnant or breastfeeding.
While taking this medicine, avoid becoming overheated during hot weather or exercising.
Standing-up slowly from a sitting or lying position can lessen the chance of getting dizzy.
Disopyramide may make you dizzy or drowsy. Be careful if you drive a car or operate machinery.
Swelling of the legs and feet or weight gain
Yellowing of skin or eyes
Tell your doctor if you are taking any of these medicines: other heart medicines such as Procan®, Quinidex®, Lanoxin®, Cordarone®, or Inderal®, phenytoin (Dilantin®), or pimozide (Orap®).
Avoid drinking alcohol while taking this medicine.
Do not suddenly stop taking this medicine without asking your doctor.
Talk with your doctor before taking this medicine if you are pregnant or breastfeeding.
While taking this medicine, avoid becoming overheated during hot weather or exercising.
Standing-up slowly from a sitting or lying position can lessen the chance of getting dizzy.
Disopyramide may make you dizzy or drowsy. Be careful if you drive a car or operate machinery.
Serious Side Effects
Irregular heartbeat
Chest pain
Shortness of breath or trouble breathing
Blurred vision
Trouble urinating
Fever, chills, or sore throat
Skin rash, severe itching or hives
Swelling of the legs and feet or weight gain
Yellowing of skin or eyes
Less Serious Side Effects
Headache, nervousness, or confusion
Decreased sexual ability or interest
Nausea or vomiting
Stomach cramps or loss of appetite
Dry mouth or throat
Trembling or shaking
Dizziness, lightheadedness, fainting
Tiredness or weakness
Constipation, bloating, gas
Health education, drug info, wellness & more
Prescription savings vary by prescription and by pharmacy, and may reach up to 80% off cash price. This is a medical discount plan. This is NOT insurance. This program offers you the opportunity to locate providers of various types of medical services who will offer their services to you at discounted rates. The range of discounts for medical or ancillary services provided under the plan will vary depending on the type of provider and service received. You are fully responsible for paying for all health care services but will be entitled to receive a discount from those health care providers in accordance with the specific pre-negotiated discounted fee schedule. This program does not guarantee the quality of the services or procedures offered by the providers. Except for prescription drugs which you will pay directly to the pharmacy at the time of purchase, all other services received through a program provider will be charged to the credit card on file in your member account. The charge will include an administrative fee for use of the program. Towers Administrators LLC is the licensed discount medical plan organization with its administrative office located at 4510 Cox Road, Suite 111, Glen Allen, VA 23060. SingleCare Services, LLC is the marketer of the discount medical plan organization including its website, singlecare.com, with its corporate office located at 99 High Street, Suite 2800, Boston, MA 02110. For additional information, including an up-to-date list of providers, or assistance with any issue related to program membership, please contact member support any time at www.singlecare.com, or by calling toll-free 844-234-3057, 24 hours, 7 days a week (except major holidays). Pharmacy names, logos, brands, and other trademarks are the property of their respective owners.
Blog articles are not medical advice. They are intended for general informational purposes and are not meant to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. If you think you may have a medical emergency, immediately call your physician or dial 911.
© 2025 SingleCare Administrators. All rights reserved
© 2025 SingleCare Administrators. All rights reserved