Betaloc 50Mg Tab

1. Overview
This medicine is commonly used to manage high blood pressure, chest pain (angina), and certain heart rhythm problems. It helps reduce the strain on the heart and supports better heart function.

2. How It Works
It works by blocking the effects of stress hormones like adrenaline on the heart. This slows the heart rate, lowers blood pressure, and makes it easier for the heart to pump blood.

3. Common Uses

• High blood pressure (hypertension)
• Chest pain due to heart disease
• Irregular heart rhythms
• Prevention of migraines
• Support after a heart attack

4. Key Benefits

• Helps maintain healthy blood pressure
• Reduces the heart’s workload
• Supports long-term heart health
• May help prevent future cardiac events

5. Safety & Precautions

• Take exactly as prescribed and do not stop suddenly
• Inform your doctor if you have asthma, diabetes, or thyroid issues
• May cause dizziness—avoid driving until you know how it affects you
• Monitor blood pressure regularly
• Not advised during pregnancy unless recommended by a healthcare professional

6. Scientific Literature (External Links)

• https://pubmed.ncbi.nlm.nih.gov/2892381/ – Clinical use of metoprolol in hypertension and angina
• https://pubmed.ncbi.nlm.nih.gov/26687222/ – Metoprolol’s effects on heart rate and cardiovascular outcomes
• https://pubmed.ncbi.nlm.nih.gov/17041627/ – Role of beta-blockers in long-term heart protection