Description
Overview:
Inderal LA 20 Tablet SR is a sustained-release formulation of Propranolol, a non-selective beta-blocker used to manage various cardiovascular and neurological conditions. The sustained-release (SR) design ensures a steady and prolonged release of the active ingredient, allowing for once-daily dosing and maintaining stable blood levels throughout the day.
Composition:
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Propranolol 20mg – a beta-adrenergic blocker that reduces the workload on the heart, lowers blood pressure, and helps manage irregular heart rhythms.
Uses / Indications:
Inderal LA 20 Tablet SR is prescribed for:
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Hypertension (high blood pressure): Helps reduce and control elevated blood pressure levels.
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Angina pectoris: Reduces chest pain caused by reduced blood flow to the heart.
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Cardiac arrhythmias: Controls irregular heartbeats.
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Prevention of migraine headaches: Helps reduce the frequency and severity of migraine attacks.
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Post-myocardial infarction therapy: Used to prevent complications after a heart attack.
How It Works:
Propranolol works by blocking beta-adrenergic receptors in the heart and blood vessels. This action slows down the heart rate, reduces the force of contraction, and lowers blood pressure. By controlling heart rate and blood flow, it also helps prevent migraines and reduce cardiac strain.
Dosage & Administration:
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Taken once daily, preferably at the same time each day due to the sustained-release formulation.
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Can be taken with or without food.
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The exact dose and duration should be determined by a healthcare professional based on individual patient needs.
Side Effects:
Common side effects may include:
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Fatigue or drowsiness
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Dizziness or lightheadedness
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Cold hands and feet
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Gastrointestinal discomfort (nausea, mild stomach upset)
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Bradycardia (slow heart rate) in sensitive individuals
Rare side effects may include sleep disturbances, mood changes, or shortness of breath.
Precautions & Warnings:
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Not suitable for patients with asthma, severe bradycardia, or heart block
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Use cautiously in patients with diabetes, as it can mask hypoglycemia symptoms
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Avoid abrupt discontinuation; stopping suddenly may worsen angina or cause rebound hypertension
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Consult a doctor before use if pregnant or breastfeeding
Storage Instructions:
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Store in a cool, dry place, away from direct sunlight and moisture
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Keep out of reach of children
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Do not use after the expiration date
Additional Information:
Inderal LA 20 Tablet SR provides effective cardiovascular protection while offering once-daily convenience through its sustained-release formulation. It is widely prescribed for patients with high blood pressure, heart rhythm disorders, and migraine prevention, supporting overall heart health and neurological well-being.







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