Prescription
Nitrate vasodilator (heart and blood vessel relaxant)
Diluted Nitroglycerin
Last reviewed April 2026
Who is this for?
What is this drug?
Diluted Nitroglycerin is a heart medication that works by relaxing and widening your blood vessels, allowing more blood and oxygen to flow to your heart and reducing the workload on your heart.
What is it used for?
Chest pain (angina)heart failureheart attackhigh blood pressure during surgery
Prescription Required
A doctor's prescription is required to obtain this drug legally.