acebutolol vs pindolol
Side-by-side comparison of acebutolol and pindolol Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.
Sectral
Visken
Acebutolol is a medicine that helps lower blood pressure and control irregular heartbeats. It belongs to a class of drugs called beta-blockers.
Pindolol is a medicine that lowers high blood pressure. It belongs to a class of drugs called beta-blockers.
Acebutolol is used to treat high blood pressure in adults. It can be used alone or with other blood pressure medicines. Acebutolol is also used to manage irregular heartbeats called ventricular arrhythmias. It helps to reduce the number of these irregular beats.
Pindolol treats high blood pressure. You can take it alone or with other blood pressure medicines. It often works well when combined with a water pill (diuretic).
Acebutolol works by blocking the effects of certain natural chemicals in your body, like adrenaline, on the heart and blood vessels. This helps to slow down the heart rate and lower blood pressure. It also helps to make the heart beat more regularly.
Pindolol blocks the effects of certain natural chemicals in your body, like adrenaline. This helps to slow down your heart rate and lower your blood pressure. It also has some stimulating activity of its own.
No common side effects listed.
- • Bizarre or many dreams
- • Dizziness
- • Fatigue
- • Insomnia
- • Nervousness
- Problems with thinking or memory 620
- Falling down 615
- Low blood pressure when standing up 573
- Problems with balance 568
- Difficulty passing stools 565
- The medicine is not working 51
- Feeling tired 43
- Feeling sick to your stomach 43
- Bladder infection 42
- Feeling lightheaded 41
You should not take acebutolol if you have a very slow heart rate, second- or third-degree heart block, heart failure, or cardiogenic shock.
You should not take pindolol if you have asthma, heart failure, cardiogenic shock, second or third-degree heart block, or a very slow heart rate.
Tell your doctor if you are pregnant or plan to become pregnant. It is not known if acebutolol will harm an unborn baby. Talk to your doctor about the risks and benefits of taking acebutolol while breastfeeding.
Tell your doctor if you are pregnant or plan to become pregnant. It is not known if pindolol will harm your unborn baby. Talk to your doctor about the risks and benefits of taking pindolol while breastfeeding.
How to Read This acebutolol vs pindolol Comparison
acebutolol is classified in the Beta-1 Selective Blocker with ISA drug class, while pindolol sits within the Beta-Blocker with ISA class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are prescription-only, so a licensed provider must authorize use.
Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, acebutolol has 2,941 submissions while pindolol has 220. Those figures reflect cumulative reporting volume — not per-patient risk — so older, widely dispensed drugs typically look worse on count alone. No direct interaction between these two drugs is listed in our FDA-derived dataset, though co-prescription still warrants pharmacist review. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot substitute for clinical judgment. Effectiveness, tolerability, drug-drug interactions with your other medications, kidney and liver function, pregnancy status, insurance formulary, and price all feed into a decision that only a licensed prescriber can make responsibly. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This page is for educational purposes only, is not medical advice, and should not be used to self-switch between acebutolol and pindolol — always consult your physician or pharmacist first.
Important: This comparison is for informational purposes only. Drug effects vary between individuals. Always consult your doctor or pharmacist for personalized medical advice.