What is a Generic Drug?

A generic drug is a copy of the brand-name drug with the same dosage, safety, strength, quality, consumption method, performance, and intended use. Before generics become available on the market, the generic company must prove it has the same active ingredients as the brand-name drug and works in the same way and in the same amount of time in the body.

The only differences between generics and their brand-name counterparts is that generics are less expensive and may look slightly different (eg. different shape or color), as trademarks laws prevent a generic from looking exactly like the brand-name drug.

Generics are less expensive because generic manufacturers don't have to invest large sums of money to develop a drug. When the brand-name patent expires, generic companies can manufacture a copy of the brand-name and sell it at a substantial discount.

Inderal (Propranolol)


Inderal (Propranolol)

Prescription Required


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Generic Equivalent - Inderal (Propranolol)

Prescription Required


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  • Product Details


    INDERAL (propranolol) is a medication prescribed to treat a variety of different conditions. INDERAL can be prescribed for: 

    • Angina pectoris due to coronary atherosclerosis
    • Atrial fibrillation
    • Essential tremor
    • Hypertrophic subaortic stenosis
    • Migraine
    • Myocardial infarction
    • Pheochromocytoma

    INDERAL works by blocking beta-adrenergic receptors. These types of receptors respond to chemical messengers in the body like epinephrine and norepinephrine. When stimulated, these receptors impact how the cardiovascular system works.

    INDERAL causes a decrease in heart rate, contraction strength of the heart, blood pressure, and it reduces how much oxygen the heart needs.


    Take INDERAL exactly as prescribed by your healthcare provider. 

    The INDERAL dosage varies greatly depending on what is being treated and the response to treatment.

    INDERAL is available in the following dosages:

    • INDERAL 10 mg
    • INDERAL 20 mg
    • INDERAL 40 mg
    • INDERAL 60 mg
    • INDERAL 80 mg


    The active ingredient in INDERAL is propranolol.

    Fact Table







    Legal status

    RX Only

    Chemical Name


    Elimination half-life

    4-5 hours

    Dosage (Strength)

    10mg (100 tablets), 40mg (100 tablets)


    Consult a doctor


    Hemangeol, Hemangiol, Inderal, Innopran

    Protein binding


    PubChem CID






    ATC code





    D08443, D00483

    Routes of administration

    By mouth, rectal, intravenous


    INDERAL has the potential to interact with many different medications. Tell your healthcare provider if you are taking any of the following:

    • ACE inhibitors
    • Alcohol
    • Alpha agonist
    • Alpha-blockers
    • Amifostine
    • Amiodarone
    • Beta-agonists
    • Bromperidol
    • Calcium channel blockers
    • Ceritinib
    • CYP1A1 inhibitors
    • Digoxin
    • Diltiazem
    • Dronedarone
    • Ergot derivatives
    • Etofylline
    • Grass pollen allergen extract
    • Lidocaine
    • Monoamine oxidase inhibitors (MAOIs)
    • NSAIDs
    • Obinutuzumab
    • Propafenone
    • Quinidine
    • Reserpine
    • Rivastigmine
    • Siponimod
    • Tizanidine
    • Tricyclic antidepressants
    • Warfarin


    INDERAL is contraindicated in patients with the following conditions:

    • Bronchial asthma
    • Cardiogenic shock
    • Hypersensitivity to propranolol
    • Sinus bradycardia

    Tell your healthcare provider if you have a history of kidney or liver impairment.

    INDERAL can mask the symptoms of hypoglycemia. Use caution if you have a history of diabetes.

    Side Effects

    Common side effects of INDERAL may include:

    • Abdominal cramping
    • Bradycardia
    • Bronchospasm
    • Congestive heart failure
    • Diarrhea
    • Dizziness
    • Fatigue
    • Hypotension
    • Insomnia
    • Lethargy
    • Nausea
    • Paresthesia of hands
    • Thrombocytopenic purpura
    • Visual disturbances
    • Vivid dreams
    • Vomiting
    • Weakness
    • Worsening of AV block


    1. Inderal [package insert].Philadelphia, PA: Akrimax Pharmaceuticals; 2010.

    Frequently Asked Questions about Inderal (Propranolol)

    What is Inderal?

    Inderal, also known as Propranolol, is a medication that belongs to a class of drugs called beta-blockers. It is primarily used to treat various medical conditions related to the cardiovascular system and other health issues.

    What is Inderal used for?

    Inderal is used to treat several conditions, including high blood pressure (hypertension), angina (chest pain), irregular heart rhythms (arrhythmias), migraines, essential tremors, and certain anxiety disorders. It is also sometimes used in the treatment of stage fright or performance anxiety.

    How does Inderal work?

    Inderal works by blocking the effects of adrenaline on the heart and blood vessels. This helps reduce heart rate, blood pressure, and the workload on the heart, making it an effective treatment for various cardiovascular and anxiety-related conditions.

    What are the common side effects of Inderal?

    Common side effects of Inderal may include fatigue, dizziness, nausea, cold hands and feet, and sleep disturbances. It's important to note that not everyone will experience these side effects, and they may subside over time.

    Is Inderal safe to use during pregnancy and breastfeeding?

    It's essential to consult a healthcare professional before using Inderal during pregnancy or while breastfeeding. In some cases, the benefits may outweigh the potential risks, but this should be discussed with a healthcare provider.

    Can Inderal be taken with other medications?

    Inderal can interact with certain medications, so it's crucial to inform your healthcare provider about all the medications and supplements you are taking. This includes prescription drugs, over-the-counter medications, and herbal supplements.

    How should Inderal be taken?

    Inderal is usually taken orally, as directed by a healthcare provider. The dosing regimen and frequency will depend on the specific condition being treated. It's essential to follow your doctor's instructions carefully.

    Can Inderal be stopped suddenly, or should it be tapered off?

    It's generally not advisable to stop taking Inderal suddenly, especially if you've been using it for a prolonged period. Stopping abruptly can lead to rebound symptoms. Your healthcare provider will provide guidance on how to taper off the medication if necessary.

    Is Inderal available in generic form?

    Yes, Inderal is available in generic form, known as Propranolol. To get the best price on Inderal generic online, get your medication from Canada Pharmacy.

    Are there any lifestyle considerations while taking Inderal?

    It is essential to maintain a healthy lifestyle while taking Inderal. This includes following a balanced diet, getting regular exercise, and avoiding excessive alcohol consumption. Additionally, monitor your blood pressure and heart rate as directed by your healthcare provider.

    IMPORTANT NOTE: The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.

    Product Code : 9362

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