Nitroglycerin is typically administered using which route?

Nitroglycerin is primarily administered sublingually, which means that it is placed under the tongue. This method allows for rapid absorption into the bloodstream through the oral mucosa, providing quick relief from conditions like angina by dilating blood vessels and improving blood flow to the heart. The sublingual route is particularly effective because it bypasses the gastrointestinal tract, avoiding delays in onset of action that can occur with oral administration.

While nitroglycerin can also be given via other routes in specific medical settings, the sublingual route is the most commonly used method for patients experiencing chest pain due to its fast-acting nature and convenience. It ensures that the medication takes effect quickly, which is critical in managing acute cardiac events.