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Ivabradine 5mg is used to treat adults with chronic heart failure or stable angina who have a fast resting heart rate and are in normal sinus rhythm. It works by selectively slowing the heart rate without affecting blood pressure or the strength of heart contractions.
By reducing how hard the heart needs to work, Ivabradine can help improve exercise tolerance, reduce symptoms, and lower the risk of hospitalisation related to heart failure. It is usually prescribed when beta-blockers are not suitable or when additional heart rate control is required.
Ivabradine is taken orally and is only available with a valid prescription following a clinical assessment.
Ivabradine may not be suitable for everyone. Do not take this medicine if you:
Have a very low resting heart rate
Have severe liver disease
Have certain heart rhythm disorders
Are pregnant or breastfeeding
Have acute heart failure or unstable angina
Tell your prescriber if you have:
Existing heart rhythm problems
Low blood pressure
Vision problems
Liver or kidney disease
Ivabradine may cause visual disturbances and dizziness. Do not drive or operate machinery if affected.
Take Ivabradine exactly as prescribed by your doctor
Usually taken twice daily with meals
Swallow tablets whole with water
Do not stop taking Ivabradine suddenly without medical advice
If you miss a dose, take the next dose as normal — do not double up
Your dose may be adjusted based on your heart rate and response to treatment.
Active ingredient:
Ivabradine hydrochloride equivalent to Ivabradine 5mg
Other ingredients may include:
Lactose monohydrate
Maize starch
Maltodextrin
Magnesium stearate
Hypromellose
Titanium dioxide (E171)
Always check the patient information leaflet if you have allergies or intolerances.
Like all medicines, Ivabradine can cause side effects, although not everyone experiences them.
Common side effects:
Slow heart rate
Visual brightness or light sensitivity
Headache
Dizziness
Less common side effects:
Blurred vision
Palpitations
Low blood pressure
Nausea
Seek medical help immediately if you experience:
Severe dizziness or fainting
Irregular heartbeat
Signs of an allergic reaction
What is Ivabradine used for?
Ivabradine is used to treat chronic heart failure and stable angina in adults with a raised heart rate.
How does Ivabradine work?
It slows the heart rate by acting on the heart’s natural pacemaker, helping the heart pump more efficiently.
Is Ivabradine a beta-blocker?
No. Ivabradine lowers heart rate without affecting blood pressure or heart muscle strength like beta-blockers do.
How long does Ivabradine take to work?
Heart rate reduction begins within hours, but symptom improvement may take several weeks.
Can I take Ivabradine long term?
Yes, many patients take Ivabradine long term under regular medical supervision.