Which tablet is used during heart attack?

Aspirin. The 911 operator might tell you to take aspirin, or emergency medical personnel might give you aspirin immediately. Aspirin reduces blood clotting, thus helping maintain blood flow through a narrowed artery.

What does nitroglycerin do under your tongue?

— — Question: How does nitroglycerin work, when is it used, and why is it placed under the tongue? Answer: Nitroglycerin is used because it dilates the vessels and therefore lowers the blood pressure.

What happens when you take a nitroglycerin pill?

Nitroglycerin works by relaxing the smooth muscle and blood vessels in your body. This increases the amount of blood and oxygen that reaches your heart. In turn, your heart doesn’t work as hard. This reduces chest pain.

How long does a nitroglycerin tablet last in your system?

6. Response and effectiveness. Nitroglycerin acts in the body for an extremely short period (the half-life is 1 to 4 minutes), although it is metabolized to longer-lived active metabolites.

How quickly does nitroglycerin work?

Nitroglycerin sublingual tablets usually give relief in 1 to 5 minutes. However, if the pain is not relieved, you may use a second tablet 5 minutes after you take the first tablet. If the pain continues for another 5 minutes, a third tablet may be used.

What are side effects of nitroglycerin?

Headache, dizziness, lightheadedness, nausea, flushing, and burning/tingling under the tongue may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. Headache is often a sign that this medication is working.

What does it mean if Nitro doesn’t help chest pain?

If your doctor has prescribed nitroglycerin for angina: Take 1 dose of nitroglycerin and wait 5 minutes. If your symptoms don’t improve or if they get worse,call 911 or other emergency services. Describe your symptoms, and say that you could be having a heart attack.