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What is nitroglycerin for?

Taking nitroglycerin when not needed can lead to severe headaches for one. It also could lead to an unsafe drop in blood pressure and can cause tachycardia which is a rapid heart rate, palpitations and fainting.

What happens if you take nitroglycerin? Taking nitroglycerin when not needed can lead to severe headaches for one. It also could lead to an unsafe drop in blood pressure and can cause tachycardia which is a rapid heart rate, palpitations and fainting.

When should you use nitroglycerin? Nitroglycerin is a vasodilator, a medicine that opens blood vessels to improve blood flow. It is used to treat angina symptoms, such as chest pain or pressure, that happens when there is not enough blood flowing to the heart.

How does nitroglycerin affect the heart rate? More serious side effects include flushing of the head and neck can occur with nitroglycerin therapy as can an increase in heart rate or palpitations. This can be associated with a drop in blood pressure which can be accompanied by dizziness or weakness.

What does nitroglycerin do for heart problems? Nitroglycerin extended-release capsules are used to prevent chest pain ( angina) in people with a certain heart condition ( coronary artery disease ). This medication belongs to a class of drugs known as nitrates. Angina occurs when the heart muscle is not getting enough blood.

When to not give nitroglycerin?

When to not give nitroglycerin? You should not use sublingual nitroglycerin if you have: severe anemia (low red blood cells); a head injury, brain tumor, or increased pressure inside the skull; or circulation problems or shock (pale skin, cold sweat, fast or irregular heartbeats, sudden weakness or feeling like you might pass out).

When should I take a nitroglycerin pill? Nitroglycerin is usually taken at the first sign of chest pain. You may use nitroglycerin sublingual within 5 to 10 minutes before an activity you think might cause chest pain. Try to rest or stay seated when you take nitroglycerin (may cause dizziness or fainting).

How does nitroglycerin affect the heart rate? More serious side effects include flushing of the head and neck can occur with nitroglycerin therapy as can an increase in heart rate or palpitations. This can be associated with a drop in blood pressure which can be accompanied by dizziness or weakness.

Is nitroglycerin bad for You? One of the reasons that nitroglycerin can eventually be harmful to the heart is that it destroys an enzyme called ALDH2. This enzyme is responsible for converting nitroglycerin to nitric oxide, the compound that dilates blood vessels and increases blood flow.