What Does a Nitro Pill Do? A Guide to Nitroglycerin
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4 min read
Nitroglycerin is a potent vasodilator used to treat and prevent chest pain (angina) caused by coronary artery disease. As a nitro pill, it works by relaxing and widening blood vessels, allowing more blood and oxygen to reach the heart muscle. This rapid action provides quick relief from angina symptoms.
