What should I do as angina?

What should I do as angina? What should I do if angina is under the protection of the question? The answer is in any form of angina, stop what you do and rest. If you describe nitrozlisrine to treat angina, take one pill and let it melt under the tongue. Sprinkle you under the tongue as you use spray. Wait for five minutes. If you persist in the angina after five minutes, take another dose of nitroglycerin. Wait another five minutes, and if the angina continues, take a third dose. If you have angina to rest and take nitrogelroscarin or after 15 minutes, call the emergency situations or ask someone to take you to the nearest emergency room.