Rythmol SR User Reviews & Ratings

Rythmol SR has an average rating of 8.4 out of 10 from a total of 17 reviews on Drugs.com. 71% of reviewers reported a positive experience, while 6% reported a negative experience.

Condition	Avg. Rating	Reviews	Compare
Atrial Fibrillation	8.7	15 reviews for Atrial Fibrillation	20 medications
Ventricular Tachycardia	6.5	2 reviews for Ventricular Tachycardia	27 medications
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Reviews for Rythmol SR

Anonymous
Taken for 1 to 2 years
December 26, 2012

For Atrial Fibrillation "Had a miserable life for 15 years of waiting for my heart to go out of rhythm and into the emergency room. Rythmol has changed my life. I experience a flutter here and there, but no total outs. My anxiety has decreased as well."

10 / 10

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84 Report

itherni
June 18, 2011

For Atrial Fibrillation "I'm a 58-year-old male. I have taken Rythmol for a year. I started having many different heart rhythms after having an implant for ASD. Every night I would sleep sitting up, could not work effectively, and was worried if this would eventually kill me. In a year, I have had not one skipped or erratic heartbeat. This medicine is amazing, and I feel wonderful. It does give you a metallic taste, but it's a small price to pay."

10 / 10

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78 Report

tmn
August 6, 2009

For Atrial Fibrillation "I am a 64-year-old male and have been using Rythmol since January 5. I started with the standard Rythmol 150 mg three times a day. This was inconvenient, so my doctor put me on Rythmol SR 225 mg twice a day, and I have been on this regimen for three years with absolutely no side effects and no recurrence of Atrial Fibrillation. My concern is the long-term effect. I am at 4.5 years on Rythmol and see one person on this site with 13 years. I would like to know if there are any other long-term users and what their results are. Do I need to try ablation?"

10 / 10

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67 Report

alanv...
April 29, 2009

For Atrial Fibrillation "I have used Rythmol (Propafenone) for over 13 years for atrial fibrillation with good results. I'm taking 225 mg twice a day. I drink lots of coffee with no problems. Alcoholic beverages will trigger my atrial fibrillation 95% of the time, so I no longer drink. Wine seems to be the worst culprit. I have thought about an ablation, but since the Rythmol works so well, I'm hesitant to have the procedure."

10 / 10

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66 Report

Dr or...
June 24, 2008

For Atrial Fibrillation "Diagnosed with atrial fibrillation a little over two years ago. Started Rythmol after taking thinners in preparation for cardioversion. My heart went back to normal rhythm just before I was to be shocked. I had infrequent short periods of atrial fibrillation reoccurring. The doctor prescribed another anti-arrhythmic, but I felt as though a tennis ball was bouncing inside my chest. I went back to Rythmol 325 SR and atenolol, both twice a day. I have stayed in rhythm for about a year, I have found that coffee and some iced teas cause me to go out."

9 / 10

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57 Report

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walkm...
March 25, 2010

For Atrial Fibrillation "Atrial fibrillation onset 1997... have had 6 cardioversions since drugs would not convert to sinus rhythm. Started 325 mg Rythmol SR 2x a day after last cardioversion (March 2007). Stopped drinking alcohol and haven't had an episode since."

10 / 10

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50 Report

Bluef...
May 29, 2008

For Atrial Fibrillation "After 9 months on Sotalol, I was still having atrial fibrillation (AF). Switched to Rhythmol 225 mg for 3 months and had occasional AF, but at 325 mg, I've only had one AF episode in 6 months. It's a blessing to lie down and go to sleep without the fear of AF starting up."

10 / 10

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49 Report

MarkBV
May 4, 2009

For Atrial Fibrillation "I have been on Rythmol SR for about 6 weeks now. I was originally diagnosed with atrial flutter, but after the ablation procedure for this, it was then determined that I had atrial fibrillation and was put on Rythmol SR. This drug does not 'solve' or 'cure' the problem - all it does is subside it temporarily. As a result, I am scheduled for an atrial fibrillation ablation procedure this month. I have also had numerous side effects (dizziness and bad taste in mouth)."

7 / 10

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42 Report

Anonymous
December 5, 2010

For Atrial Fibrillation "I have been on Rythmol 425 for 9 months. It seems to have controlled my atrial fibrillation, as I know of only a couple occurrences since I started the Rythmol. Side effects have diminished, but still have bouts of fatigue and constipation. This medicine seems to be okay, but I hate taking something continuously at 51 years old."

9 / 10

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38 Report

MiaBob
March 16, 2008

For Atrial Fibrillation "I just switched to Rythmol from Toprol and am checking it out. My heart hasn't done 'afib' type things, but I do have a horrible metallic taste that I wish would go away. Outside of that, it seems OK so far. Let me know your thoughts. I am a 51-year-old male."

7 / 10

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36 Report

Junior
Taken for less than 1 month
April 4, 2021

For Atrial Fibrillation "I'm a 49 year old male and have only taken propafenone slow release for 3 weeks and do NOT like it. I'm out of breath just walking and my heart is going crazy all the time. I feel it made things worse. I have an ablation surgery coming in a few days, hopefully that'll help. Very discouraged right now."

2 / 10

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11 Report

Anonymous
August 5, 2009

For Atrial Fibrillation "Since starting Rythmol SR 425 2.5 years ago, the percentage of time in atrial fibrillation has dropped from over 20% to under 3%. Absolutely no side effects. Glad I have insurance, though, and pay $120 for a 90-day supply, rather than over $1,000."

10 / 10

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30 Report

Anonymous
September 18, 2009

For Atrial Fibrillation "My husband has been using this medicine (225 mg) for nearly 2 years now. No side effects, but still has an episode at least 1 to 2 times a month. His regular Doctor doesn't seem to know much about Rythmol, so thought about taking him to a specialist now that I read your other comments."

7 / 10

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24 Report

dvnott
June 7, 2009

For Ventricular Tachycardia "I take 150mg propafenone twice daily for prolonged VT. My heart has been steady for five months. But I now see that this drug should not be used if there is a heart conduction problem. I have both LBBB and RBBB. I can find no guidance whether to keep on or stop it."

5 / 10

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6 Report

SXD
Taken for 10 years or more
June 2, 2013

For Atrial Fibrillation "I've been on Rythmol 225 SR twice a day for over 8 years. My instances of atrial fibrillation are once or twice in a 6-month period. I am happy with the way it works!"

10 / 10

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50 Report

Anonymous
August 7, 2010

For Atrial Fibrillation "Rythmol 325 mg twice daily is my lifesaver after trying 3 others over the past 8 years with 6 cardioversions."

10 / 10

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38 Report

Paula...
Taken for 5 to 10 years
May 28, 2013

For Ventricular Tachycardia "This medication has allowed me to avoid the ER/hospitalization for several years. Prior to taking it I was in the ER 2 to 3 times a year for uncontrolled tachycardia episodes."

8 / 10

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14 Report

Reviews may be edited to correct grammar/spelling or to remove inappropriate language and content. Reviews that appear to be created by parties with a vested interest are not published. This information is not intended to endorse any particular medication. While these reviews may be helpful, they are not a substitute for the expertise, knowledge, and judgement of healthcare professionals.