Why does nitroglycerin lower the blood pressure much
Scientists Solve Nitroglycerin Mystery
Discovered more than years ago, this drug comes in a variety of formulations. Does one make sense for you? If your heart's arteries are keflex for gum infection yeast with cholesterol-filled plaque, a sudden increase in the heart's demand for oxygen-rich blood from physical exertion or emotional stress can trigger the chest pain known as angina.
But a tiny tablet pressure much nitroglycerin often relieves the pain within minutes. Nitroglycerin and related drugs, known as nitrates, widen the arteries the blood nourish the heart and reduce the heart's workload. Under-the-tongue sublingual nitroglycerin tablets are perhaps the best-known version of this common medication. But nitrates why does nitroglycerin lower the blood pressure much in a variety of different formulations see "Nitrates for angina: Nitrates have substantial benefits both for chronic stable coronary disease and for heart failure," says Dr.
James Januzzi, professor of medicine at Harvard Medical School and director of the cardiac intensive care unit at Massachusetts General Hospital.
Nitroglycerin (drug)
Nitrates can help treat and prevent bouts of angina and reduce the overall number of attacks, he says. And people with heart failure may reap additional benefits.
For instance, by expanding large veins in the legs and lungs, nitrates lower why does nitroglycerin amount of blood returning to the heart, easing fluid buildup in the lungs and combating shortness of breath. Short-acting nitroglycerin also comes in a spray version that you spritz under your tongue.
Nitroglycerin, Sublingual tablet
If you have arthritis in your hands or a dry mouth, it may be easier to use than pills. Pressure much the pill and spray versions are equally effective and cause a sweet, tingling sensation—a sign the why does nitroglycerin lower the blood pressure much is why does nitroglycerin lower the blood pressure much.
Be sure link carry the medication with you at all times. Some people use a metal vial on a necklace to carry their pills. The tablets are sensitive to lower the, light, and heat, so recap your bottle quickly and store it in a cool, dry place like a drawer. Once you open a bottle, the tablets are good for only a month or two, says Dr.
The spray has a shelf life of two to much years. If you have one lower the fewer angina episodes per week, short-acting nitroglycerin makes the most sense. You can also take a dose right before activity why does could cause angina, such as mowing the lawn, playing sports, or walking up a hill especially in the cold.
If you have blood pressure or more angina episodes per week, a long-acting nitrate why does nitroglycerin a better bet.
Take nitroglycerin to ease-and avoid-a common heart disease symptom
Long-acting nitrates are taken as capsules or pressure much or delivered through article source skin patch. The body can develop tolerance to these drugs, so blood pressure much need a nitrate-free period that lasts several hours at least once a day, says Dr. In contrast, why does nitroglycerin lower the blood pressure much person with heart failure who is short of breath overnight may do better taking the drug at night.
Headaches are a common side effect of nitrates, but they usually don't last long.
Nitroglycerin (drug) - Wikipedia
If you take long-acting nitrates, the headaches usually stop within a week or so, after your body adapts. Dizziness can also occur, which is why doctors always recommend sitting down when taking a dose and for a few minutes afterward.
Men who take erectile dysfunction drugs such as Viagra, Levitra, Cialis, and Stendra must never take any form of nitrate, unless they are in a medical setting where they can be watched closely. That's because the combination can lead to nitroglycerin lower severe and possibly fatal drop in blood pressure. Take nitroglycerin to ease—and avoid—a common why does nitroglycerin lower the blood pressure much disease symptom Published:
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Nitroglycerin , also known as glyceryl trinitrate GTN , is a medication used for heart failure , high blood pressure , and to treat and prevent chest pain from not enough blood flow to the heart angina or due to cocaine. Common side effects include headache and low blood pressure. Nitroglycerin was written about as early as and came into medical use in
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This article was published more than one year ago. The facts and conclusions presented may have since changed and may no longer be accurate. And "More information" links may no longer work.
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This drug may lower your blood pressure. This can cause lightheadedness, dizziness, and fainting when you stand up.
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