Bisoprolol
Bisoprolol, sold under the brand name Zebeta among others, is a beta blocker medication used for heart diseases. This includes tachyarrhythmias, high blood pressure, chest pain from not enough blood flow to the heart, and heart failure. It is taken by mouth.
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Trade names | Zebeta, Concor, others |
AHFS/Drugs.com | Monograph |
MedlinePlus | a693024 |
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Routes of administration | By mouth |
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Bioavailability | >90% |
Protein binding | 30% |
Metabolism | 50% liver, CYP2D6, CYP3A4 |
Elimination half-life | 10–12 hours |
Excretion | Kidney, fecal (<2%) |
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ECHA InfoCard | 100.108.941 |
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Formula | C18H31NO4 |
Molar mass | 325.449 g·mol−1 |
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Chirality | Racemic mixture |
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Common side effects include headache, feeling tired, diarrhea, and swelling in the legs. More severe side effects include worsening asthma, blocking the ability to recognize low blood sugar, and worsening heart failure. There are concerns that use during pregnancy may be harmful to the baby. Bisoprolol is in the beta blocker family of medications and is of the β1 selective type.
Bisoprolol is on the World Health Organization's List of Essential Medicines. Bisoprolol is available as a generic medication. In 2020, it was the 267th most commonly prescribed medication in the United States, with more than 1 million prescriptions.