Propranolol

Propranolol is a medication belonging to the beta-blocker class, commonly used to manage various cardiovascular conditions.

It helps in reducing the heart’s workload and is often used in situations where controlling heart rate and blood pressure is necessary.

Information about Propranolol

Propranolol Uses

Propranolol is used to treat a variety of conditions related to the heart and circulation.

  • High blood pressure (hypertension)
  • Angina (chest pain)
  • Irregular heartbeats (arrhythmias)
  • Prevention of migraines
  • Management of anxiety symptoms

How Propranolol Works

Propranolol works by blocking beta-adrenergic receptors in the heart and blood vessels.

This action helps slow down the heart rate and reduces the force of heart muscle contraction, leading to lower blood pressure.

By reducing the heart’s workload, it aids in preventing symptoms like chest pain and irregular heartbeats.

Common side effects of Propranolol

Not everyone experiences side effects with propranolol, and many are mild and temporary.

  • Dizziness
  • Tiredness
  • Nausea
  • Cold hands or feet
  • Stomach upset
  • Sleep disturbances
  • Slow heart rate

If you experience any serious or persistent symptoms, contact your healthcare provider.

CONTENT DETAILS

Written By
Douglas C. Goldberg, MD
Reviewed By
Philip Schein, MD
Last updated
28 Nov 2025 | 03:00 PM (UTC)

Medicine brands for Propranolol

  • Ranol SR
    Dosage: 40mg, 80mg
    from $35.0010 variant(s)
  • Inderal
    Dosage: 10mg, 40mg, 80mg
    from $35.0014 variant(s)
  • Propranolol SR
    Dosage: 160-mg
    from $31.004 variant(s)
  • Inderal LA
    Dosage: 20-mg
    from $35.001 variant(s)
  • Propranolol
    Dosage: 40mg, 80mg
    from $32.0018 variant(s)
  • Innopran XL
    Dosage: 40mg, 80mg
    from $46.0014 variant(s)

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Expert advice for Propranolol

  • Monitor your blood pressure and heart rate regularly while taking propranolol.
  • Avoid consuming large amounts of alcohol as it can enhance side effects.
  • Inform your doctor about any other medications you are taking to avoid interactions.
  • Do not stop taking propranolol suddenly without consulting your doctor.
  • Be cautious if you have conditions like asthma or diabetes, as propranolol may affect these.

Always consult your healthcare provider for advice tailored to your condition.

Frequently Asked Questions

What does propranolol do?

Propranolol helps to manage heart-related conditions by lowering heart rate and blood pressure.

How long does propranolol take to work?

The effects of propranolol can be noticed within a few hours, but it may take longer to see full benefits.

Can propranolol be used for anxiety?

Yes, propranolol is sometimes prescribed to help manage symptoms of anxiety, such as rapid heartbeat.

Are there any foods or drinks to avoid while taking propranolol?

It is advisable to limit alcohol intake and avoid excessive caffeine, as these can interfere with the medication’s effects.

Is it safe to take propranolol during pregnancy?

You should consult your doctor if you are pregnant or planning to become pregnant while taking propranolol.

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