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Inderal F 5 Tablet SR
Manufacturer/Marketer: Abbott
Salt Composition: Propranolol (40mg) + Flunarizine (5mg)
10 tablets in 1 strip
Description
Overview:
Inderal F 5 Tablet SR is a dual-action medication formulated to provide effective relief from both cardiovascular and neurological disorders. This tablet combines Propranolol, a non-selective beta-blocker, and Flunarizine, a calcium channel blocker, into a convenient sustained-release form. The sustained-release (SR) formulation ensures gradual absorption, maintaining stable blood levels of the medication and reducing the frequency of dosing, which improves patient compliance.
Composition:
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Propranolol 40mg: Works by blocking beta-adrenergic receptors in the heart and blood vessels, which helps lower heart rate, reduce blood pressure, and prevent strain on the cardiovascular system.
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Flunarizine 5mg: Acts as a calcium channel blocker in the brain, reducing overactivity in blood vessels and nerve cells, which helps prevent migraines, vertigo, and balance disorders.
Indications / Uses:
Inderal F 5 Tablet SR is prescribed for:
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Migraine prevention: Reduces frequency, severity, and duration of migraine attacks.
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Vertigo and dizziness: Helps control symptoms caused by balance disorders.
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Hypertension and cardiovascular conditions: Lowers blood pressure and decreases the risk of heart complications.
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Anxiety-related cardiovascular symptoms: Helps manage palpitations, rapid heartbeat, and stress-induced cardiac strain.
How It Works:
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Propranolol works on the heart and circulatory system to reduce cardiac workload, stabilize blood pressure, and control irregular heartbeats.
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Flunarizine stabilizes blood vessels in the brain, preventing excessive constriction and dilation that triggers migraine attacks or vertigo episodes.
Dosage & Administration:
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Usually taken once daily due to its sustained-release nature.
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Can be taken with or without food, but consistently at the same time every day.
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The exact dose must be determined by a qualified physician depending on age, condition, and response.
Side Effects:
While generally well-tolerated, some patients may experience:
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Drowsiness or fatigue
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Dizziness or lightheadedness
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Cold extremities (hands and feet)
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Gastrointestinal discomfort, nausea, or mild stomach upset
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Slow heartbeat (bradycardia) or low blood pressure in sensitive individuals
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Rarely, mood changes or depression
Precautions & Warnings:
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Avoid if you have asthma, severe bradycardia, or heart block
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Use cautiously in diabetic patients, as it may mask symptoms of low blood sugar
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Not recommended during pregnancy or breastfeeding without medical advice
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Do not stop taking abruptly; sudden discontinuation may worsen heart conditions or trigger rebound hypertension
Drug Interactions:
Inderal F 5 may interact with other medications such as:
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Other beta-blockers or calcium channel blockers
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Anti-arrhythmic drugs
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Certain antidepressants and sedatives
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Medicines for diabetes
Storage Instructions:
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Store in a cool, dry place below 30°C.
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Keep away from direct sunlight, moisture, and children.
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Do not use after the expiration date.
Additional Information:
Inderal F 5 Tablet SR offers dual benefits by combining cardiovascular support with migraine and vertigo prevention. Its sustained-release formulation helps maintain stable therapeutic levels, minimizing fluctuations in blood pressure and heart rate while preventing neurological symptoms. Regular use under medical supervision can significantly improve quality of life for patients suffering from both heart and migraine-related conditions.






