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bisoprolol

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Brand names: Zebeta

Beta-1 Selective Blocker Rx

Bisoprolol (Zebeta) is a medicine that lowers high blood pressure. It belongs to a class of drugs called beta-blockers.

Drug Pricing (NADAC)

Generic Price

$0.21/unit

Generic Available

Yes (18 manufacturers)

Pricing data from NADAC (CMS), effective December 18, 2024. Compare all drug costs →

What it does

Bisoprolol is used to treat high blood pressure.

Common side effects

Headache, Fatigue, Dizziness

Key warnings

You should not take bisoprolol if you have cardiogenic shock, severe heart failure, a second or third-degree AV block, or a very slow heart rate.

How It Works

Bisoprolol works by blocking the effects of certain natural chemicals in your body, such as adrenaline, on the heart and blood vessels. This helps to slow down your heart rate and relax your blood vessels, which lowers blood pressure. It mainly affects the heart.

How to Take It

Take bisoprolol once a day. Your doctor will tell you what dose to take, usually starting at 5 mg. Some people may start with 2.5 mg. If 5 mg doesn't lower your blood pressure enough, your doctor may increase the dose to 10 mg or 20 mg once daily.

Pregnancy & Breastfeeding

Tell your doctor if you are pregnant or plan to become pregnant. It is not known if bisoprolol will harm your unborn baby. Talk to your doctor about the risks and benefits of taking bisoprolol during pregnancy and breastfeeding.

Missed Dose

If you miss a dose, take it as soon as you remember. If it is close to your next dose, skip the missed dose and continue with your regular schedule.

Storage

Store bisoprolol at room temperature (68°F to 77°F) and protect it from moisture.

Side Effects (from patient reports)

Based on 62,356 FDA adverse event reports.

Difficulty breathing
8,879
Sudden kidney damage
6,854
Tiredness
6,805
Diarrhea
6,290
Feeling sick to your stomach
6,144
Feeling lightheaded
5,958
Interaction with another medicine
5,592
Using the medicine for something it is not approved for
5,411
Low blood pressure
5,256
Falling down
5,167

Serious Warnings

You should not take bisoprolol if you have cardiogenic shock, severe heart failure, a second or third-degree AV block, or a very slow heart rate.

Common Questions

Can I stop taking bisoprolol suddenly?
No, do not stop taking bisoprolol suddenly without talking to your doctor. Stopping suddenly can cause serious heart problems.
Does bisoprolol interact with other medications?
Yes, bisoprolol can interact with other medications. Tell your doctor about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements.
Can I drink alcohol while taking bisoprolol?
Talk to your doctor about drinking alcohol while taking bisoprolol. Alcohol can lower your blood pressure and may increase the side effects of bisoprolol.
What should I do if I feel dizzy while taking bisoprolol?
If you feel dizzy, sit or lie down until the dizziness passes. Avoid driving or operating machinery until you know how bisoprolol affects you.
How long does it take for bisoprolol to start working?
Bisoprolol starts working within a few hours, but it may take several weeks to see the full effect on your blood pressure.
Can bisoprolol cause weight gain?
Weight gain is not a common side effect of bisoprolol, but it can happen in some people. Talk to your doctor if you are concerned about weight gain.
Is bisoprolol a water pill?
No, bisoprolol is not a water pill (diuretic). It is a beta-blocker that works by slowing down your heart rate and relaxing your blood vessels.
Can bisoprolol cause erectile dysfunction?
Yes, erectile dysfunction is a possible side effect of bisoprolol, but it is not common.
What do I do if I have kidney problems?
If you have kidney problems, your doctor may start you on a lower dose of bisoprolol (2.5 mg).
What do I do if I have liver problems?
If you have liver problems, your doctor may start you on a lower dose of bisoprolol (2.5 mg).
What are the common side effects of bisoprolol?
The most commonly reported side effects of bisoprolol include Headache, Fatigue, Dizziness, Diarrhea, Nausea. Based on 62,356 FDA adverse event reports. Always consult your healthcare provider about potential side effects.
What drug class is bisoprolol?
bisoprolol belongs to the Beta-1 Selective Blocker drug class. It requires a prescription (Rx). Bisoprolol is used to treat high blood pressure.
Is bisoprolol safe during pregnancy?
Tell your doctor if you are pregnant or plan to become pregnant. It is not known if bisoprolol will harm your unborn baby. Always consult your healthcare provider before using any medication during pregnancy or breastfeeding.

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What the FDA Data Shows for bisoprolol

The FDA label for bisoprolol (sold under brand names such as Zebeta) classifies it as a prescription-only medication in the Beta-1 Selective Blocker class. Bisoprolol is used to treat high blood pressure. Official labeling lists 7 commonly reported side effects, including Headache, Fatigue, Dizziness.

Post-market surveillance from the FDA Adverse Event Reporting System (FAERS) captures real-world experience. For this drug, FAERS contains 62,356 voluntary reports. Interaction data is drawn directly from FDA-approved prescribing information. NADAC pricing from CMS shows a generic unit cost of $0.21.

Report counts do not establish causation — a FAERS entry documents a temporal association, not proof that the drug produced the outcome. Widely prescribed medications naturally accumulate more reports than niche therapies, so raw totals must be interpreted alongside total exposure. Shortage status, recall history, and patent information further shape supply and switching decisions. This page summarizes public FDA data for educational purposes only and is not a substitute for professional medical advice — always consult a licensed healthcare provider before starting, stopping, or changing any medication.

Data Sources

Drug labeling: FDA Drug Labels (SPL/DailyMed). Adverse events: FDA Adverse Event Reporting System (FAERS). Pricing: CMS National Average Drug Acquisition Cost (NADAC).

FAERS reports are voluntary and do not establish causation. Drug interactions are derived from FDA labeling and clinical references. Always consult a healthcare professional before making medication decisions.

Last updated: June 26, 2023

All federal data sources used on this page