Nitroglütseriiniplaaster

Nitroglütseriiniplaaster, also known as nitroglycerin patches, are a transdermal delivery system for nitroglycerin. This medication is primarily used to prevent angina pectoris, a type of chest pain caused by reduced blood flow to the heart. The patch is applied to the skin and releases nitroglycerin gradually over a period of time, typically 24 hours.

Nitroglycerin is a vasodilator, meaning it widens blood vessels. By widening the coronary arteries, it increases blood flow to the heart muscle, reducing the strain on the heart and preventing or relieving chest pain. The transdermal application allows for a consistent dose of the medication to be absorbed into the bloodstream, which can be more convenient than taking oral medications multiple times a day.

When using a nitroglütseriiniplaaster, it is important to follow the prescribing doctor's instructions carefully. The patch is usually applied to a clean, dry area of skin, such as the chest, upper arm, or thigh. It is recommended to rotate the application site daily to prevent skin irritation. Common side effects may include headache, dizziness, and flushing, which are often dose-related and may decrease over time. If severe or persistent side effects occur, medical attention should be sought. The medication should not be used to treat an acute angina attack, as its onset of action is too slow.