Ismo 20 Mg Tab

1. Overview
This medicine is commonly used to help prevent chest pain (angina) caused by reduced blood flow to the heart. It is taken regularly to improve heart blood supply and support better daily activity tolerance.

2. How It Works
It works by relaxing and widening blood vessels. This makes it easier for blood to flow to the heart, reducing strain on the heart and helping prevent chest pain episodes.

3. Common Uses

• Prevention of angina (chest pain)
• Management of coronary artery disease
• Supportive therapy for heart-related blood flow problems

4. Key Benefits

• Helps reduce frequency of chest pain
• Improves blood flow to the heart
• Supports better exercise tolerance
• Useful for long-term heart care

5. Safety & Precautions

• Take at the same time each day for best effect
• Headache or dizziness may occur initially
• Avoid sudden standing to reduce lightheadedness
• Do not combine with certain erectile dysfunction medicines
• Follow prescribed dosing schedule carefully

6. Scientific Literature (External Links)

• Isosorbide mononitrate: clinical use and mechanism: https://www.ncbi.nlm.nih.gov/books/NBK557839/
• Nitrates in the management of angina pectoris: https://pubmed.ncbi.nlm.nih.gov/28722849/
• Pharmacology of organic nitrates: https://pubmed.ncbi.nlm.nih.gov/21486274/