Sivab Tablet 5mg contains Ivabradine, a medicine used to reduce elevated heart rate in adults with chronic heart failure or stable angina (chest pain due to heart disease).

Ivabradine works by slowing the heart rate through selective inhibition of the funny current (If) in the sinoatrial node, which helps the heart pump more efficiently and reduces the workload on the heart. This helps improve exercise tolerance, reduce chest pain, and manage symptoms of heart failure.

Prescription Required:

Yes

Generic Name:

Ivabradine

Uses

• Management of chronic heart failure

• Treatment of stable angina pectoris in adults

• Reduces elevated resting heart rate

• Improves exercise tolerance in heart disease patients

• Helps decrease chest pain and fatigue caused by heart disease

Benefits

• Slows heart rate without affecting blood pressure

• Reduces symptoms of angina and heart failure

• Improves quality of life for heart patients

• Supports better heart function and oxygen delivery

• Often used when beta-blockers are not tolerated

How It Works

Ivabradine selectively inhibits the If current in the sinoatrial node, which is responsible for regulating the heart rate. By slowing the heart rate, the heart works more efficiently, reducing oxygen demand and improving symptoms of angina and heart failure.

Dosage

• Usually 1 tablet twice daily or as prescribed by a doctor

• Take with meals for better absorption

• Do not exceed prescribed dose

• Heart rate should be monitored regularly

Common Side Effects

• Slow heart rate (bradycardia)

• Dizziness or lightheadedness

• Fatigue

• Visual disturbances (temporary brightness in vision)

• Headache

Consult your doctor if side effects persist or worsen.

Drug Interactions

Sivab may interact with:

• Certain heart medications (beta-blockers, calcium channel blockers)

• Antiarrhythmic drugs

• Some antifungal and antibiotic medications

• CYP3A4 inhibitors (like grapefruit juice, some antivirals)

Always inform your doctor about all medications you are taking.

Do Not Use If

• You are allergic to Ivabradine

• You have very low heart rate or severe hypotension

• You have acute heart failure or unstable angina

• You are taking strong CYP3A4 inhibitors

Storage

Store at room temperature, away from heat and moisture. Keep out of reach of children.

FAQs

Q1: What is Sivab Tablet 5mg used for?

It is used to manage heart rate in chronic heart failure and stable angina.

Q2: How does Ivabradine work?

It slows the heart rate by inhibiting the If current in the sinoatrial node, improving heart efficiency.

Q3: Can Sivab cure heart disease?

No, it helps manage symptoms and improve heart function but does not cure heart disease.

Q4: How often should I take Sivab?

Usually twice daily with meals or as prescribed by a doctor.

Q5: What are the common side effects?

Bradycardia, dizziness, fatigue, temporary vision changes, and headache.

Q6: Is Sivab available in Pakistan?

Yes, it is available at Mr Medicine Mart.

Q7: Where can I buy Sivab Tablet 5mg in Pakistan?

You can purchase it from Mr Medicine Mart with authentic medicines and reliable delivery.