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Nitrolingual GTN Spray is a sublingual (under the tongue) medication containing glyceryl trinitrate (GTN), used to relieve and prevent chest pain (angina) caused by coronary artery disease. It comes in a small, portable spray bottle, offering quick relief by rapidly widening blood vessels to improve blood flow to the heart.
Angina is a medical condition in which the heart does not pump enough blood around the body due to narrowed or blocked arteries. As a result, the heart muscles receive less oxygen and blood, which makes them unable to making function properly. The Nitrolingual spray belongs to a class of drugs known as nitrates that are vasodilators, meaning they relax and widen blood vessels. As a result, the heart can pump more blood easily to the heart muscles, thus reducing strain and heart-related chest pain.
The spray should be used with medical guidance and only after reading the instructions:
Glyceryl trinitrate is the active ingredient
Inactive ingredients include tetrafluoroethane, peppermint oil, and ethanol.
Side effects can include:
Some side effects may subside as your body adjusts to the medicine, however, if they persist or become serious, consult with your doctor for further examination.
1. How quickly does Nitrolingual GTN Spray work?
It usually provides relief from angina within 1 to 3 minutes after administration.
2. How do I use Nitrolingual GTN Spray?
Spray once or twice under the tongue. Do not inhale. Close your mouth immediately after spraying.
3. How often can I use it?
Use as needed, but do not exceed three sprays in 15 minutes. If pain persists, seek medical attention.
4. Can I use it for prevention?
Yes, it can be used before activities known to trigger angina, such as exercise.
5. Are there side effects?
Common side effects include headaches, dizziness, or a drop in blood pressure.