Cardinol 100mg tablets contain atenolol, a beta-blocker primarily used to treat high blood pressure (hypertension), angina (chest pain), and irregular heartbeats (cardiac arrhythmias). This medicine is a prescription-only product that works by slowing down your heart rate and reducing how hard the heart muscle has to pump blood.
How it Works
Atenolol selectively targets beta-1 receptors in the heart. By blocking stress hormones like adrenaline, it eases the workload on your cardiovascular system. This reduces both your overall blood pressure and oxygen demand in the heart.
Key Usage Instructions
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Administration: Swallow the tablet whole with a glass of water. Do not chew, crush, or break it.
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Timing: You can take Cardinol with or without food. Try to take it at the exact same time each day to maintain stable levels in your body.
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Discontinuation: Never stop taking this medication suddenly. Abruptly halting a beta-blocker can cause a sharp rebound spike in blood pressure or worsen chest pain.
Common Side Effects
Most side effects are mild and resolve as your body adapts. Common ones include:
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Cold hands or feet (cold extremities)
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Fatigue and physical weakness
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Dizziness or lightheadedness when standing up
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A slower than normal pulse rate (bradycardia)
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Nausea or mild diarrhoea
\Warnings and Interactions
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Alcohol: Avoid alcohol, as it can multiply the blood-pressure-lowering effect of Cardinol, causing severe dizziness or fainting.
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Pregnancy & Breastfeeding: Cardinol is generally considered unsafe during pregnancy and lactation due to known risks to the foetus or baby. Always consult your physician.
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Kidney Disease: The drug is cleared by the kidneys. Individuals with renal issues require cautious dosing adjustments.
