Generic Propranolol
Propranolol treats conditions relating to blood pressure inconsistency, including high blood pressure, tremors, chest pain and irregular heartbeat. Propranolol is a beta blocker that regulates blood flow and circulation. Its use can help prevent strokes, migraines and heart attacks. This drug is available in various strengths to treat a wide variety of conditions. It should be used exactly as prescribed by your doctor. Depending on your formula, it might be taken by mouth in pill or liquid form or injected.
- Category: Blood Pressure
- Active ingredient: Propranolol
- Available Dosage: 10mg, 20mg, 40mg, 80mg
- Payment options: VISA, Mastercard, Amex, JCB, Dinners
- Delivery time: Airmail (10 - 21 days), EMS Trackable (5-9 days)
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Package | Price | |
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Package | Price | |
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80mg x 360 pills Free Airmail shipping | £215.21 | |
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80mg x 60 pills | £62.54 |
Generic Propranolol information
Introduction
Propranolol is a non‑selective β‑adrenergic antagonist prescribed primarily to lower blood pressure and control heart‑rate related conditions. In the United Kingdom it is listed on the NHS formulary for hypertension, angina, cardiac arrhythmias, and several non‑cardiovascular indications such as migraine prophylaxis and essential tremor. The active compound is propranolol; it belongs to the medication group commonly referred to as blood‑pressure agents. The drug is available both as a generic product and under well‑known brand names such as Inderal and Inderal LA, which aids recognition across different markets.
What is Propranolol?
Propranolol is the generic version of Inderal (and its extended‑release formulation Inderal LA), containing the same active compound — propranolol. First synthesised in the early 196s by Imperial Chemical Industries (now part of AstraZeneca), it was one of the earliest β‑blockers introduced into clinical practice. The medication is marketed by a range of manufacturers worldwide; in the UK, licensed products are authorised by the Medicines and Healthcare products Regulatory Agency (MHRA).
Our online pharmacy provides this generic alternative as a cost‑effective treatment option.
How Propranolol Works
Propranolol blocks β₁ and β₂ adrenergic receptors in the heart, peripheral vasculature, and lungs. By inhibiting the action of endogenous catecholamines (epinephrine and norepinephrine), it reduces chronotropic (heart‑rate) and inotropic (contractility) effects, leading to decreased cardiac output and lower systemic blood pressure. The drug also diminishes renin release from the kidneys, providing an additional antihypertensive pathway.
- Onset of action: Oral doses typically begin to lower blood pressure within 1–2 hours.
- Duration: The elimination half‑life is approximately 3–6 hours; however, therapeutic effects may persist longer due to receptor occupancy.
- Clearance: Metabolised mainly by hepatic cytochrome P450 2D6; genetic variability can affect plasma concentrations, especially in patients taking other CYP2D6 substrates.
Conditions Treated with Propranolol
Indication (UK) | Clinical relevance | Why propranolol is effective |
---|---|---|
Essential hypertension | Affects ≈ 30 % of UK adults; risk factor for stroke and heart disease. | Reduces cardiac output and peripheral resistance, offering consistent blood‑pressure control. |
Angina pectoris | Prevalent in coronary artery disease; up to 1 % of UK population. | Decreases myocardial oxygen demand by lowering heart rate and contractility. |
Cardiac arrhythmias (e.g., supraventricular tachycardia) | Common in older adults; contributes to morbidity. | Stabilises sinus rhythm through β‑blockade of impulse generation. |
Migraine prophylaxis | Estimated 14 % of UK adults experience migraine; 2 % frequent attacks. | Prevents cortical spreading depression by moderating vascular tone. |
Essential tremor | Affects ≈ 1 % of the population, often disabling. | Dampens motor neuron excitability via peripheral β‑receptor inhibition. |
Hyperthyroid symptom control | Thyrotoxicosis may cause tachycardia, tremor. | Controls adrenergic symptoms while antithyroid therapy takes effect. |
These indications are supported by NICE technology appraisal guidance (TA165 for hypertension) and NHS Clinical Knowledge Summaries.
Who is Propranolol For?
Suitable patient populations include:
- Adults (≥ 18 years) with diagnosed hypertension, stable angina, or documented arrhythmias.
- Individuals requiring migraine prophylaxis where other agents (e.g., tricyclic antidepressants) are ineffective or not tolerated.
- Patients with essential tremor who prefer pharmacologic over surgical interventions.
Clinical scenarios where propranolol is especially recommended
- Post‑myocardial‑infarction patients needing long‑term β‑blockade to reduce recurrent events.
- Young adults with performance‑related tachycardia (e.g., anxiety‑induced palpitations) after non‑pharmacologic measures have failed.
Contraindications and cautions
- Severe asthma or chronic obstructive pulmonary disease (COPD) with active bronchospasm, due to β₂ blockade.
- Uncontrolled heart‑failure (NYHA class III‑IV) in which negative inotropy may exacerbate symptoms.
- Known hypersensitivity to propranolol or excipients.
- Caution in diabetes mellitus; β‑blockade can mask hypoglycaemic symptoms.
Risks, Side Effects, and Interactions
Common
- Fatigue or mild drowsiness.
- Cold extremities (hands/feet).
- Gastrointestinal upset (nausea, abdominal cramps).
- Sleep disturbances or vivid dreams.
Rare
- Bradycardia < 50 bpm (especially with concomitant calcium‑channel blockers).
- Worsening of peripheral arterial disease symptoms (claudication).
- Depression or mood changes; rare but reported in long‑term users.
Serious
- Severe bronchospasm or asthma exacerbation.
- Acute heart‑failure decompensation.
- Hypoglycaemic unawareness in diabetic patients leading to severe hypoglycaemia.
- Cardiogenic shock in patients with pre‑existing conduction abnormalities.
Drug–drug interactions (clinically relevant):
- Calcium‑channel blockers (verapamil, diltiazem): additive AV‑node slowing → risk of bradycardia.
- Antidiabetic agents (insulin, sulfonylureas): may mask hypoglycaemia; dose adjustments may be required.
- CYP2D6 inhibitors (paroxetine, quinidine, fluoxetine): increase propranolol plasma levels → heightened adverse‑effect risk.
- Other β‑blockers: additive β‑blockade; avoid simultaneous use unless specifically directed.
Patients should disclose all current medications, including over‑the‑counter products and herbal supplements (e.g., St John’s wort), to their prescriber.
Practical Use: Dosing, Missed Dose, Overdose
Standard dosing ranges (adults) – oral administration:
- Hypertension: 40 mg twice daily; may be titrated to 80 mg twice daily based on response.
- Angina / post‑MI: 80–160 mg daily in divided doses.
- Migraine prophylaxis: 80 mg daily, increased up to 240 mg if tolerated.
- Essential tremor: 40 mg three times daily; higher doses up to 320 mg/day have been used.
Extended‑release (ER) tablets are available for once‑daily dosing in selected indications (e.g., hypertension).
Missed dose: If a dose is forgotten and more than 6 hours have elapsed, skip the missed dose and resume the regular schedule. Do not double‑dose.
Overdose management: Symptoms may include severe bradycardia, hypotension, bronchospasm, or hypoglycaemia. Immediate medical attention is required. Treatment is symptomatic: intravenous glucagon (for β‑blocker–induced hypoglycaemia) and atropine for profound bradycardia.
Practical precautions:
- Take with food to minimise gastrointestinal upset; however, dosing time can be flexible (morning and evening).
- Alcohol may exacerbate hypotensive effects; limit intake.
- Patients with renal impairment do not require dose adjustment, but hepatic impairment (especially severe) may necessitate reduced dosing.
Buying Propranolol from Our Online Pharmacy
Propranolol can be purchased from our online pharmacy in the UK. Our service offers:
- Affordable pricing: Generic costs are close to manufacturer‑listed prices, providing significant savings compared with brand‑name equivalents.
- Verified quality: We source only from licensed overseas pharmacies that meet MHRA‑approved standards; each batch is tested for potency and purity.
- Guaranteed delivery: Options include discreet 7‑day express shipping for urgent needs and regular airmail (approximately 3 weeks) for bulk orders.
- Online‑only access: Patients who encounter limited availability through local pharmacies or who lack insurance coverage can obtain the medication safely through our broker model.
We operate as a pharmacy broker service, partnering with international licensed suppliers while ensuring patient privacy through discreet packaging and confidential handling. Our platform adheres to UK data‑protection regulations (GDPR) and provides transparent contact points for any post‑delivery queries.
FAQ
-
Is Propranolol available in both brand‑name and generic forms in the UK?
Yes. The original brand‑name formulation is marketed as Inderal, while generic versions containing the same active compound are widely distributed by various manufacturers. Generic products are typically less expensive while offering equivalent therapeutic effect. -
What tablet strengths are offered for oral propranolol?
Common strengths include 10 mg, 20 mg, and 40 mg immediate‑release tablets, as well as 80 mg extended‑release tablets. The specific strength supplied depends on the prescribing regimen and supplier. -
Does propranolol require refrigeration or special storage conditions?
No. Propranolol tablets should be stored at controlled room temperature, between 15 °C and 25 °C, protected from moisture and direct sunlight. Refrigeration is unnecessary and may affect tablet integrity. -
Can I travel internationally with propranolol, and are there any customs considerations?
Travelers may bring a personal supply for personal use, provided it is accompanied by a copy of the prescription or a doctor’s letter. The UK permits import of a three‑month supply for personal use; larger quantities may require additional documentation. -
What does the inactive ingredient list typically contain in UK‑sold propranolol tablets?
Inactive components often include lactose monohydrate, maize starch, magnesium stearate, and microcrystalline cellulose. Formulations can vary; patients with specific allergies should review the packaging insert. -
Are there any known differences between European and US propranolol formulations?
European (EU) formulations generally adhere to the European Pharmacopoeia standards, while US products follow USP criteria. Minor variations in excipient composition may exist, but the active ingredient concentration and bioequivalence remain consistent. -
How does propranolol affect drug testing for athletes?
β‑blockers like propranolol are listed under prohibited substances for certain sports by the World Anti‑Doping Agency (WADA) when taken in doses that affect performance. Therapeutic use exemptions (TUE) can be obtained if medically necessary. -
Is there any evidence that propranolol influences cognitive function in older adults?
Some studies suggest that β‑blockade may reduce anxiety‑related memory consolidation, but data on overall cognitive performance are mixed. Current evidence does not indicate clinically significant impairment for most patients when used at therapeutic doses. -
What historic milestone marked the introduction of propranolol?
Propranolol was first reported in 1964 by Sir James Black and colleagues, earning a Nobel Prize in Physiology or Medicine for its pioneering role in cardiovascular pharmacology. -
Can propranolol be compounded into liquid form for patients with swallowing difficulties?
Yes. A licensed compounding pharmacy can prepare a propranolol oral suspension using appropriate solvents. However, liquid stability is limited to a defined period (usually 14 days) and must be stored under refrigeration. -
Does propranolol have any impact on ocular pressure for glaucoma patients?
While β‑blockers such as timolol are used topically for glaucoma, systemic propranolol does not significantly alter intra‑ocular pressure and is not a standard treatment for glaucoma. -
Are there regional regulatory differences for importing propranolol into the UK?
Personal importation is permitted under the UK Medicines and Medical Devices Act 2021 for a three‑month supply, provided the product is unlicensed in the UK but authorized in the country of origin. Importers must retain proof of purchase and a valid prescription.
Glossary
- β‑adrenergic receptor
- A cell‑surface protein that binds catecholamines (e.g., adrenaline). Blocking this receptor reduces heart‑rate, contractility, and vascular tone.
- Extended‑release (ER) formulation
- A dosage form designed to release the active ingredient slowly over several hours, allowing once‑daily dosing.
- Cytochrome P450 2D6 (CYP2D6)
- An enzyme in the liver responsible for metabolising many drugs, including propranolol. Genetic variations can affect drug clearance and plasma levels.
⚠️ Disclaimer
The information provided about Propranolol is for general knowledge only. It does not replace professional medical consultation. All treatment decisions should be made under the supervision of a qualified healthcare provider. We assume all readers are responsible adults capable of making informed decisions about their health. Our online pharmacy offers access to Propranolol for individuals who may have limited availability through traditional pharmacies, prescription‑based insurance schemes, or who are seeking affordable generic alternatives. Always consult your doctor before starting, changing, or discontinuing any medication.