Additional Information

Description

Nitroglycerin 0.4 mg/hour patch is a transdermal patch used for the management of angina pectoris, a condition commonly associated with coronary artery disease. The patch is designed to release a consistent dose of nitroglycerin over a 24-hour period, providing continuous relief from chest pain and improving blood flow to the heart. Nitroglycerin works by relaxing the smooth muscles in the blood vessels.

This form of nitroglycerin allows for steady, controlled delivery of the medication, which helps prevent the frequent onset of angina and reduces the need for frequent oral medications. The patch should be applied to a clean, dry area of the skin, typically on the chest, and can be worn continuously for 24 hours. It is important to rotate the site of application to prevent skin irritation.

Nitroglycerin exerts its therapeutic effects by increasing the supply of oxygen to the heart, which helps alleviate the symptoms of angina. The reduction in the heart's oxygen demand allows the heart to function more efficiently, preventing ischemic events and reducing the frequency of chest pain episodes.