Nitroglycerin spray is commonly prescribed to relieve or prevent the chest pain of angina pectoris, which is often caused by coronary artery disease. The spray works by widening blood vessels, allowing more oxygen-rich blood to reach the heart. If you or a loved one has been prescribed this medication, it’s essential to know how to use it correctly. Here’s a step-by-step guide:
How to Use Nitroglycerin Spray.
1. Before Using for the First Time
- Priming: Before you use a new nitroglycerin spray for the first time, you need to prime it. To do this, point the spray nozzle away from yourself (and others) and press down until a fine mist comes out. This might need to be done several times until you see the spray.
2. Using the Spray
- Sit Down: If possible, sit down when using the spray. This minimizes the risk of falling if you feel lightheaded or dizzy after taking the medication.
- Open Your Mouth: Tilt your head back slightly and open your mouth.
- Hold the Bottle: Hold the spray bottle close to your mouth, with the spray nozzle as close to your mouth as possible without touching it.
- Spray: Close your lips around the nozzle, but do not inhale deeply. Press down on the bottle to release the spray under your tongue. Do not swallow immediately; let the medication be absorbed.
- Wait: If your angina pain doesn’t improve or worsens after 5 minutes, use the spray again. You can use it up to 3 times in 15 minutes. If you still have angina after 3 doses, call 911 or seek emergency medical attention.
3. After Using
- Recap: Always replace the cap after using to prevent the medication from evaporating.
- Monitor: Pay attention to any side effects. Common side effects include headaches, flushing, dizziness, and a drop in blood pressure.
4. Storage and Handling
- Store at room temperature, away from heat, moisture, and direct sunlight.
- Never share your spray with others.
- Regularly check the expiry date and replace the bottle if it’s expired.
5. Additional Tips
- Do not shake the bottle before use.
- Keep a backup bottle handy, especially if you’re traveling or if your current bottle is running low.
- Inform people close to you, like family or coworkers, about your nitroglycerin spray, how to use it, and when to call for help.
- Always have your spray within easy reach, especially when engaging in activities that might trigger angina, such as exercise or stress.
- Regularly check the spray’s function, ensuring it produces a fine mist every time.
6. Conclusion
Knowing how to use nitroglycerin spray correctly can make a significant difference in managing angina pectoris. Ensure you’re familiar with the steps and precautions, and never hesitate to seek medical advice if you’re uncertain about anything related to your medication.
