Medicines & Supplements A to Z > Carvedilol


Last updated on July 26, 2019.

Overview   |   Dosage   |   Side Effects   |   Where To Buy  



COMMON BRANDS IN HONG KONG: Dilatrend, Cardilo, Apo-carvedilol

What is Carvedilol for?

Carvedilol belongs to a class of medications called beta-blockers (like Propranolol) with alpha receptors blocking effect as well. It slows down the activity of your heart by stopping the transmission of messages from the nerves to your heart. It acts on the heart and blood vessels and therefore is widely used for cardiac problems such as high blood pressure, angina, heart failure and myocardial infarction.

How to use it?

Carvedilol is taken by mouth as conventional tablets. It is advised to be taken with food and avoid stopping it abruptly.

The oral dose for different uses and age groups are listed below:

For high blood pressure: start with 6.25 mg twice daily. Your doctor might double the dose every 1-2 weeks up to 25 mg twice daily.

For angina: take 25-50 mg twice daily.

For heart failure: for mild to severe heart failure, start with 3.125 mg twice daily for 2 weeks. Every two weeks, your doctor might increase the dose, up to 25 mg twice daily.

For acute ST segment elevation myocardial infarction (STEMI): start with 6.25 mg twice daily within 24 hours of STEMI. Dose might increase to 25 mg twice daily.

What are the side effects of Carvedilol?

Common side effects of carvedilol include slow heartbeat, depression, dizziness, shortness of breath, erectile dysfunction, fatigue, headache, and heart failure.

Where to buy Carvedilol in Hong Kong?

In Hong Kong, Carvedilol is a prescription only medicine, and requires a prescription from a doctor to be purchased in a pharmacy. It can also be obtained from doctors. To find a pharmacy near you, refer to the list of pharmacies (“Authorized Sellers of Poisons”) from the Hong Kong Department of Health.

For more information about drug names and ingredients, you can visit Hong Kong’s Drug Office at

For detailed information about the use of Carvedilol in children, pregnancy and breastfeeding, and for questions about drug interactions, please check with your pharmacist or doctor.

Disclaimer: our goal is to provide you with the most relevant drug information and common dosage for Hong Kong. This information does not constitute medical advice. For specific treatment recommendations and advice, always discuss with your doctor or pharmacist, and follow the instructions included with your specific medicine.