Aug 14, 2025 · What is nitroglycerin? Nitroglycerin is used in adults to treat or prevent attacks of chest pain (angina). Nitroglycerin may also be used for purposes not listed in this medication guide.

Nitroglycerin prevents and treats chest pain by relaxing your blood vessels. You should take this medication at the first sign of chest pain or tightness.

Oct 2, 2024 · Find patient medical information for Nitroglycerin on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings

Nov 1, 2025 · Nitroglycerin is used to prevent angina (chest pain) caused by coronary artery disease. This medicine is also used to relieve an angina attack that is already occurring. Nitroglycerin belongs …

Nitroglycerin sublingual tablets are used to treat episodes of angina (chest pain) in people who have coronary artery disease (narrowing of the blood vessels that supply blood to the heart).

For the treatment of acute angina attacks or for acute prevention (for example, immediately before encountering situations likely to bring on an anginal attack), one tablet is allowed to dissolve under …

Dec 3, 2025 · Easy-to-read patient leaflet for Nitroglycerin Controlled-Release Capsules. Includes indications, proper use, special instructions, precautions, and possible side effects.

Continuous administration and absorption (such as provided by daily pills and especially skin patches) accelerate onset of tolerance and limit the usefulness of the agent. Thus, nitroglycerin works best …

Apr 30, 2025 · Nitroglycerin Sublingual Tablets are indicated for the acute relief of an attack or acute prophylaxis of angina pectoris due to coronary artery disease. Administer one tablet under the …

Aug 1, 2024 · Doctors usually prescribe nitroglycerin for angina pectoris, which often is called just "angina." It’s sudden heart -related chest pain. It happens because something prevents the flow of …