About carvedilol
Nonselective beta blocker with alpha-blocking activity
Used for
- Heart failure
- High blood pressure
- Left ventricular dysfunction after a heart attack
Usual adult dose
Heart failure: usually start 3.125 mg twice daily and increase gradually. High blood pressure: usually 6.25 mg twice daily, adjusted as needed.
Common side effects
- Dizziness or lightheadedness
- Tiredness
- Slow heartbeat
- Low blood pressure
Important warnings
- Do not stop suddenly without medical guidance.
- Can worsen asthma, severe liver disease, or certain heart rhythm problems.
- May mask signs of low blood sugar.
- Take with food to reduce dizziness when standing.
Pregnancy
Use only when clearly needed; pregnancy risks and benefits require clinician assessment.
Breastfeeding
Information is limited; discuss use with a healthcare professional.
Interactions
- Other medicines that slow heart rate, such as digoxin or some calcium-channel blockers
- Insulin and other diabetes medicines
- Rifampin
- Amiodarone
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.