Which form of nitroglycerin is administered for rapid action during angina?

The translingual spray form of nitroglycerin is administered for rapid action during angina because it is designed to deliver medication directly into the bloodstream via the mucous membranes in the mouth. This method allows for quick absorption and a faster onset of action, which is critical during an angina attack. Patients often experience relief from anginal pain within minutes after using the translingual spray.

In contrast, oral forms of nitroglycerin take longer to be absorbed and require more time to provide relief. Transdermal patches provide a slow, continuous release of the medication over several hours, making them unsuitable for immediate relief. Extended-release tablets also offer a longer duration of action, rather than rapid relief, and are not intended for the acute treatment of angina. Therefore, the translingual spray is the most effective choice for immediate action in managing acute angina episodes.