Nitrostat

Common Name: nitroglycerin sublingual tablet

How does Nitrostat work?

Nitroglycerin belongs to the class of medications called anti-anginals. Nitroglycerin sublingual (under the tongue) tablets are used to relieve acute attacks of angina (chest pain). This medication can also be used to prevent an acute attack if taken in advance of an activity that would normally cause an angina attack. Nitroglycerin relieves and prevents acute angina attacks by relaxing blood vessels and increasing the oxygen and blood supply to the heart. Your doctor may choose to use a medication for conditions other than the ones listed here. If you're unsure why you are using this medication, contact your doctor.

How should I use Nitrostat?

To use nitroglycerin sublingual tablets, place a tablet under your tongue at the first sign of an angina attack. The dose may be repeated twice with at least a five minute interval between each dose, or as directed by your doctor. If relief is still not obtained after three doses of nitroglycerin (i.e., 15 minutes), seek medical help immediately. While using nitroglycerin sublingual tablets you should be resting, preferably in a sitting position. As directed by your doctor, the sublingual (under the tongue) tablet may be used five to ten minutes before engaging in activities that may cause angina. Store nitroglycerin sublingual tablets away from moisture. Many things can affect the dose of medication that a person needs, such as body weight, other medical conditions, and other medications. If your doctor has recommended a dose different from the above, do not change the way that you are using the medication without consulting your doctor. It is very important to use this medication exactly as prescribed by your doctor.

What form(s) does Nitrostat come in?

Nitrostat® is available in strengths of 0.3 mg and 0.6 mg. 0.3 mg: Each sublingual tablet contains nitroglycerin 0.3 mg. 0.6 mg: Each sublingual tablet contains nitroglycerin 0.6 mg. Nonmedicinal ingredients: alcohol, lactose, polyethylene glycol, and sucrose. This medication does not contain gluten, paraben, sodium, sulfite, or tartrazine.

What should I NOT take with Nitrostat?

Nitroglycerin sublingual tablets should not be used by anyone who has: extremely low blood pressure severe anemia increased eye pressure (glaucoma) increased pressure within the head (e.g., after an accident) an allergy or adverse reaction to nitroglycerin or other nitrates or to any of the ingredients of the medication People who use nitroglycerin regularly or intermittently should not use sildenafil because a life-threatening lowering of blood pressure can result.

Are there any other precautions or warnings for Nitrostat?

Medical conditions: The benefits and safety of nitroglycerin sublingual tablets for people who have an acute heart attack or congestive heart failure have not been established. Low blood pressure: Headaches or symptoms of low blood pressure, such as weakness or dizziness, particularly when getting up suddenly from a lying or sitting position, may result from taking too much nitroglycerin. If these symptoms occur, your doctor may reduce the dose or stop the use of nitroglycerin. People who might be negatively affected by low blood pressure should use nitroglycerin sublingual tablets with caution. People who take diuretics or have pre-existing low blood pressure may be at more risk of being negatively affected. Tolerance: Nitroglycerin users may develop tolerance to the medication, resulting in it not working as well. Tolerance to other nitrates or nitrites can also happen, especially if long-acting nitrates are used at the same time. As tolerance to nitroglycerin develops, the effect of fast-acting sublingual (under the tongue) nitroglycerin is somewhat reduced. Pregnancy: This medication has not been studied for use by pregnant women. Be sure to tell your doctor if you are pregnant or planning to become pregnant. Breast-feeding: It is not known whether this medication passes into breast milk. Before nursing while using this medication discuss the risks and benefits with your doctor. Children: The safety and effectiveness of this medication for children have not been established.