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Propafenone Coupon & Discounts

Save on Propafenone at your pharmacy with the free discount below.

Propafenone is a medication used to prevent life-threatening heart rhythm disorders in certain patients, and is dispensed in tablet form in dosage strengths of 150, 225, and 300mg. Prices for a sixty-tablet supply range from $100 to $140, depending on the strength and where it is sold. At HelpRx, we have propaf ... Read more

Propafenone Discount

Savings with HelpRx discount up to:

70% Off

on Propafenone

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*The discount percent is an estimate based off recent cardholder data. Valid as of May 27, 2018

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Propafenone Information:

What is propafenone?

Propafenone is a Class IC anti- arrhythmic drug that is prescribed to treat arrhythmia in certain patients. It works by helping the heart muscle restore its normal rhythm; it can also slow a rapid heartbeat.

How do I take propafenone?

Propafenone is administered as a tablet that is taken orally with water and without regard to food. The dosing regimen will depend on its strength and the medical profile of the patient. Follow the doctor’s instructions exactly when taking this medication. Swallow the tablet whole; do not crush or chew it. Continue to take this medication even if you feel well. Do not discontinue its use without notifying your doctor.

Before taking propafenone, tell your doctor if:

  • You are allergic to any of the ingredients in the propafenone tablet
  • You are pregnant, planning a pregnancy, or are nursing a child
  • You are taking any medications, vitamins, or supplements
  • You have had a heart attack or congestive heart failure
  • You have high or low potassium, chloride, sodium, or bicarbonate levels in your blood
  • You have a slow heartbeat, low blood pressure, or a pacemaker
  • You have asthma
  • You have excessive diarrhea
  • You have any condition that narrows your airways­­
  • You have myasthenia gravis
  • You are experiencing excessive sweating, vomiting, or loss of appetite

What are the possible side effects of taking propafenone?

Both mild and severe side effects have been reported by some who have taken the propafenone drug. Symptoms such as anxiety, blurred vision, constipation, diarrhea, sleep difficulties, coordination problems, dizziness, dry mouth, gas, headache, appetite loss, nausea, fatigue, tremors, an unusual taste in the mouth, or vomiting need to be monitored if they appear; contact your doctor if they linger or worsen. Severe side effects requiring immediate medical attention include new or worsening arrhythmia or a pounding heartbeat, chest pain, sudden weight gain, or signs of an allergic reaction.

What if I forget to take a dose of propafenone?

If you forget to take a dose of propafenone, do so as soon as you remember and are able, unless it is almost time for the next scheduled dose. In this case, skip the one missed and resume the regular regimen. Do not increase the number taken or change the routine to make up for a missed dose.

How do I store propafenone?

Keep the propafenone drug tightly sealed in its original container, out of the reach of children. Do not store it in the bathroom, and keep it away from extremes of temperature and humidity. Dispose of any unused doses according to the instructions of your pharmacist.

What happens if I overdose on propafenone?

If an overdose of propafenone occurs, contact the Poison Control Center at 1-800-222-1222. If the individual has lost consciousness or has stopped breathing, contact Emergency Services at 911. Signs of an overdose may include arrhythmia, bradycardia, seizures, and fatigue.


In some individuals, propafenone may cause a life-threatening irregular heartbeat, increasing the risk of death. Contact your doctor if you become pregnant while taking this medication. Smoking and the use of tobacco products may interfere with the effectiveness of propafenone.


Brand Names

Propafenone is a generic medication that is also marketed under the brand names Rythmol, and Rythmol SR. Do not substitute these medications for each other without written medical permission. To keep propafenone costs manageable, download or print a propafenone coupon from the HelpRx website, the present it when filling your prescription to save up to 70% at the pharmacy of your choice.

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“The price for my prescription has gone up the past year and paying the out of pocket cost was getting increasingly difficult. Now, through HelpRx I’ve saved hundreds! Thank you HelpRx” - Janet Larsen - Austin, TX

Propafenone Information:

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About Our Savings: is a discount pharmacy service, partnered with a leading pharmacy benefit manager. We negotiate lower prices on prescription medications, that we pass on to our members for free. There is no cost to use our cards and coupon, and anyone can take advantage of our discounts, regardless of healthcare coverage.

Our savings assurance of “up to 75% off” comes from historical data from actual claims. This data includes savings for both brand name and generic medications.