How should I use Nitrostat?

Take this medication by mouth as needed. Use at the first sign of an angina attack (chest pain or tightness). You can also take this medication 5 to 10 minutes before an event likely to produce chest pain. Follow the directions exactly as written on the prescription label. Place one tablet under your tongue and let it dissolve. Do not swallow whole. Replace the dose if you accidentally swallow it. It will help if your mouth is not dry. Saliva around the tablet will help it to dissolve more quickly. Do not eat or drink, smoke or chew tobacco while a tablet is dissolving. Sit down when taking this medication.
In an angina attack, you should feel better within 5 minutes after your first dose. You can take a dose every 5 minutes up to a total of 3 doses. If you do not feel better or feel worse after 1 dose, call 9-1-1 at once. Do not take more than 3 doses in 15 minutes. Your care team might give you other directions. Follow those directions if they do. Do not take your medication more often than directed.
Talk to your care team about the use of this medication in children. Special care may be needed.

Overdosage: If you think you have taken too much of Nitrostat contact a poison control center or emergency room at once. NOTE: Nitrostat is only for you. Do not share Nitrostat with others.

What if I miss a dose?

If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.