Prevention

Controlling Your Asthma

Choose a preferred language

You can do a lot to manage your asthma and improve your quality of life. You will need to work with your health care provider to make a plan. But it’s up to you to put this plan into action. Your health care team may work with you to create a written asthma action plan.


Why you need to take control

You need to control the inflammation in your lungs to feel well and stay healthy. Take all medicine as directed, especially controller medicines. These prevent and control asthma symptoms. Take them even if you feel that your asthma is under good control. You may also need quick-relief medicines. They ease symptoms when you have them. These are long-term tasks. But the more you stay in control, the better you’ll feel. Keeping your asthma in control can:

  • Help make sure asthma symptoms don't cause you to miss school, work, or activities that you enjoy

  • Protect you from asthma flare-ups that can be dangerous, or even deadly.

  • Make it less likely that you will need emergency care.

  • Prevent lasting damage to your lungs.


Tips for staying healthy

Woman using peak flow meter.

Man using metered-dose inhaler with spacer.

Red, yellow, and green traffic light.

Cigarette, cat, and plants.


Your Asthma Action Plan

Your health care provider will help you prepare, and when needed, update your personal Asthma Action Plan. Your plan tells you what to do based on your current symptoms. If you don't have an Asthma Action Plan, or if yours isn't up-to-date, make sure you talk with your provider. Keep a journal of your symptoms and triggers. Write questions you have about your asthma management in your journal, so you will remember to ask your provider. Take your journal and Asthma Action Plan with you when you visit your provider. That way, your treatment plan can be reviewed and updated regularly.

Featured in

© 2000-2026 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.

Start your journey toward better health

Select a primary care physician who will deliver personal care, close to home.

Find a Doctor

We have more than 4,500 specialty care physicians in our network

We have you covered from head (neurosurgery) to toe (podiatry.) And everything in-between!

Find a Doctor

Need Help?

Get the right care at the right time.

Learn More
Related Articles
Read article
Lung Health
Controlling Asthma Triggers: Allergens

If you have allergies, being around allergens can lead to swollen, inflamed airways. You need to control these triggers to prevent asthma flare-ups. The following tips can help you.

Read article
Lung Health
Metered-Dose Inhaler Use (With or Without a spacer)

The inhaler that you were prescribed contains a strong medicine. It should only be used as directed. Follow these directions for best results.

Read article
Lung Health
Using Breath-Actuated Metered-Dose Inhalers (MDIs)

You have been prescribed a breath-activated metered-dose inhaler (MDI). It gives you a fine spray of medicine when you breathe in.

Read article
Lung Health
Using Dry-Powder Inhalers (DPIs)

Dry-powder inhalers (DPIs) deliver measured doses of powdered medicine into your lungs. Read on to learn how to use yours correctly.