Answer
Feb 13, 2025 - 11:48 AM
Nitroglycerin 0.4 mg is commonly used to treat or prevent episodes of angina (chest pain) in people with coronary artery disease. It works by relaxing and widening blood vessels, which improves blood flow to the heart and reduces its workload. This medication can be taken sublingually (under the tongue) for quick relief of acute angina attacks.
