Medication Basics
Generic Name: Acebutolol
Brand Name: Sectral
Medication Class: Beta blocker
Description
Acebutolol is considered to be a beta blocker, but has some properties which make it unique. Beta blockers work by inhibiting some of the effects of the nervous system on the heart. In addition, acebutolol can partially increase heart contraction. It is considered to be a “selective” beta blocker, meaning that it was designed to only affect the heart. Although beta blockers have been used for years to treat high blood pressure, acebutolol and several other beta blockers are not considered to be extremely effective in this area, especially in comparison to newer medication classes or newer beta blockers with some unique properties which affect constriction of blood vessels.
When might my doctor prescribe this medication?
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After a heart attack (or myocardial infarction/acute coronary syndrome)
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Chest pain (or angina)
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Heart-rhythm disturbances (or arrhythmias)
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High blood pressure (or hypertension) in combination with other medications
I should NOT take this medication if
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I have problems with slow heart rate and do NOT have a pacemaker
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I have very low blood pressure
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I have had allergic reactions to acebutolol in the past
Adverse Effects (common)
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Slow heart rate
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Low blood pressure
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Fatigue or weakness
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Dizziness
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Erectile dysfunction
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Worsening heart failure
Common Adult Doses and Forms
Acebutolol (Sectral): 200 mg to 1200 mg once daily
Dosage Forms:
Acebutolol (Sectral)(capsule): 200 mg, 400 mg
How should I take this medication?
Acebutolol may be taken with or without meals. Beta blockers can mask some of the symptoms of low blood glucose for patients with diabetes.
Please note that the content on CardioSmart is a summary of the most generally pertinent information about this drug but does not cover every side effect or precaution. However, everyone is unique, and the extent to which the information applies specifically to you should be a key point of discussion between you and your cardiologist or health care provider. The ultimate judgment regarding your care must be made by you and your healthcare provider together, in light of circumstances specific to you as a patient.
