Comparing Atenolol vs Propafenone
Atenolol | Propafenone |
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Atenolol | Propafenone |
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Prescription only
Atenolol works on heart-specific receptors to lower blood pressure and slow heart rate; however, this selective effect on the heart may be lost with dosages greater than 50mg/day which increases the... View more |
Prescription only
Prescribed for Atrial Fibrillation, Wolff-Parkinson-White Syndrome, Ventricular Tachycardia, Atrial Flutter. propafenone may also be used for purposes not listed in this medication guide. |
Related suggestions Ventricular Tachycardia
Popular comparisons
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More about Atenolol | More about Propafenone | ||||||||||||||||
Ratings & Reviews | |||||||||||||||||
Atenolol has an average rating of 7.3 out of 10 from a total of 274 ratings on Drugs.com. 64% of reviewers reported a positive effect, while 18% reported a negative effect. |
Propafenone has an average rating of 8.0 out of 10 from a total of 71 ratings on Drugs.com. 72% of reviewers reported a positive effect, while 11% reported a negative effect. |
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Drug Class | |||||||||||||||||
Side Effects | |||||||||||||||||
See also: atenolol side effects in more detail. |
See also: propafenone side effects in more detail. |
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Generic Availability | |||||||||||||||||
Lower cost generic |
Lower cost generic |
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Pricing and Coupons * Prices are without insurance | |||||||||||||||||
View all atenolol prices |
View all propafenone prices |
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Dosage Forms Available | |||||||||||||||||
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Brand Names | |||||||||||||||||
Tenormin | Rythmol SR | ||||||||||||||||
Half Life The half-life of a drug is the time taken for the plasma concentration of a drug to reduce to half its original value. | |||||||||||||||||
6.2 hours |
17 hours |
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CSA Schedule ** View glossary of terms | |||||||||||||||||
Not a controlled drug
Is not subject to the Controlled Substances Act. |
Not a controlled drug
Is not subject to the Controlled Substances Act. |
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Pregnancy Category | |||||||||||||||||
Category D
Positive evidence of risk
See the full pregnancy warnings document. |
Category C
Risk cannot be ruled out
See the full pregnancy warnings document. |
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Drug Interactions | |||||||||||||||||
A total of 466 drugs are known to interact with atenolol:
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A total of 413 drugs are known to interact with propafenone:
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Alcohol/Food/Lifestyle Interactions | |||||||||||||||||
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Disease Interactions | |||||||||||||||||
First Approval Date | |||||||||||||||||
August 19, 1981 |
November 27, 1989 |
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WADA Class View World Anti-Doping Agency classifications. | |||||||||||||||||
N/A |
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More Information | |||||||||||||||||
Patient resources | |||||||||||||||||
Professional Resources | |||||||||||||||||
Related Treatment Guide | |||||||||||||||||
** The Controlled Substances Act (CSA) schedule information displayed applies to substances regulated under federal law. There may be variations in CSA schedules between individual states.
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.