About Coreg
Coreg contains carvedilol. Its medication class is alpha- and beta-blocking heart medicine. It may be used for heart failure and high blood pressure or heart protection after selected heart attacks, depending on the exact product, diagnosis and the person’s health profile. It slows the heart and relaxes blood vessels by blocking selected adrenaline signals.
Whether Coreg is appropriate depends on the diagnosis, exact product and strength, health history, other medicines and available follow-up. A general guide cannot determine whether this treatment is right for you.
Common uses
Approved or recognized uses may vary by formulation, strength, age and clinical setting. This list is not complete.
- heart failure
- high blood pressure or heart protection after selected heart attacks
How this medication works
This summary explains the mechanism at a general level; it does not provide treatment or dosing instructions.
- It slows the heart and relaxes blood vessels by blocking selected adrenaline signals.
- Brand, strength and formulation can change a medication’s use and risk.
Safety
Side effects and safety considerations
Adverse effects vary between people. The label, Canadian product monograph and a pharmacist’s advice remain the product-specific references.
- Dizziness, fatigue, low blood pressure or a slow pulse can occur. Asthma, diabetes, fluid retention and other heart medicines require review; abrupt stopping can be harmful.
- This page does not replace the product monograph, your pharmacist’s advice or a consultation. It provides no personalized dose and does not confirm that a product is available or appropriate.
LASO MD
What a healthcare professional may review
A request for a Coreg prescription or renewal begins with an assessment of the indication, expected benefit, risks and required follow-up.
- Recent blood-pressure, pulse, weight or symptom readings when relevant
- Heart, kidney and liver history, along with previous cardiovascular events
- Recent laboratory results such as electrolytes, kidney function or cholesterol when required
- All prescription, non-prescription and natural-health products that could interact
When to get help quickly
Call 911 for chest pain, severe shortness of breath, fainting, signs of stroke or a severe allergic reaction. Prompt assessment is also needed for major bleeding, a very slow or irregular pulse, or rapidly increasing swelling.