✔ Backed by: National Heart, Lung, and Blood Institute (NIH) · American Lung Association · COPD Foundation · Global Alliance against Chronic Respiratory Diseases. Each fact links to its source, and the full list is at the bottom of this post.
If breathing trouble is severe, call 911 now. Call 911 (or have someone call for you) if you cannot catch your breath or speak, your lips or fingernails look blue or gray, someone notices you are less alert or confused, your heart is beating very fast, or the treatment your care team gave you is not working.[1]
November is COPD Awareness Month.[2] World COPD Day falls on November 18, 2026. This year’s theme is “Short of Breath? Think COPD.”[3] That is a good reminder for everyone. But maybe you or someone you love already lives with COPD. Then one tool can make the hard days less scary: a written COPD action plan.
Think of it like a fire escape plan for your lungs. You hope you never need it. But when a bad day comes, you do not want to be guessing. You want a sheet of paper on the fridge. In plain words, it says what “normal” looks like for you, what a flare looks like, and who to call.
What a COPD flare-up is
COPD stands for chronic obstructive pulmonary disease. It is a long-term lung disease. Common symptoms include shortness of breath, especially with activity, and a cough that keeps coming back, sometimes with mucus. Wheezing, chest tightness, and feeling very tired are common too.[1]
A flare-up is a sudden worsening of those symptoms. Doctors may call it an “exacerbation.” The National Heart, Lung, and Blood Institute lists signs such as more trouble breathing, chest tightness, or fever. Other signs include needing to cough or clear your throat more often and coughing up yellow or green phlegm.[1]
Flares often have a trigger. Strong smells, cold air, poor air quality, colds, the flu, and lung infections can all set one off. Poor sleep can also raise the risk.[1] As the weather turns cold and cold-and-flu season starts, this is a smart time to get your action plan in place.
The three action plan zones: green, yellow, and red
Many COPD action plans use traffic-light colors. The American Lung Association’s free “My COPD Action Plan” is a good example. It is meant to be filled out by you and your health care provider together, then reviewed at each visit.[4]
Green means a usual day. Your breathing, cough, phlegm, sleep, and appetite are at your normal level. The plan lists the daily steps your care team wants you to keep doing. These include your regular medicines, staying active, and avoiding smoke.[4]
Yellow means a bad day or a possible flare. You may feel more out of breath, have less energy, or cough more. You might also notice thicker phlegm, poor sleep, or ankle swelling. This is where your action plan spells out exactly what your own provider wants you to do. It also says when to call the office.[4] Any medicine steps in this zone should come only from your provider, written in your plan. Everyone’s yellow zone is different.
Red means get urgent help. Signs can include severe shortness of breath even at rest, or being unable to sleep or do anything because of breathing. Fever or shaking chills, confusion or drowsiness, chest pain, or coughing up blood are red-zone signs too. The action is to call 911 or get care right away.[4]
Make your action plan with your care team
The power of an action plan is that it is personal. Your green zone might look very different from your neighbor’s. That is why the plan works best when you build it with the person who treats your COPD.
Here is how that might sound. Picture Maria, 68. She brings a blank action plan to her lung doctor and says, “Can we fill this out together today? I want to know what to do on a bad day before it happens.” Her doctor walks through each zone with her, and Maria leaves knowing which number to call and when.
You can say: “What does a flare usually look like for me? At what point should I call your office, and at what point should I go to the emergency room?”
Other questions worth asking:
- What are my daily medicines, and what is each one for?
- If I use oxygen, what setting do you want at rest, with activity, and while sleeping?
- Who do I call after hours or on weekends?
- Which vaccines do you recommend for me, and when are they due?
- Would pulmonary rehab help me?
The American Lung Association plan also has spaces for your emergency contact, your provider’s phone number, and your medicine list. You can add other health conditions, vaccine dates, and your advance care wishes too.[4] Filling those in once saves a lot of searching later.
Lower your odds of a flare
You cannot prevent every bad day. But some steps can help. Since colds, the flu, and lung infections are common triggers, vaccines matter. NHLBI explains that illnesses vaccines help prevent can make COPD worse and lead to pneumonia or a hospital stay. It suggests a yearly flu vaccine and a pneumococcal vaccine. It also suggests talking with your provider about COVID-19 vaccination and any other vaccines that fit your situation.[5] Most insurance plans cover recommended vaccines, and you can often get them at a doctor’s office, pharmacy, or clinic.[5]
Other everyday steps include staying away from smoke and other things you breathe in that bother your lungs. Also check air quality on high-pollution days, and protect your sleep. If you smoke and want to quit, ask your care team for help. You do not have to do it alone.
Help for caregivers and family
If you help someone with COPD, keep a copy of their action plan where you can find it fast. Put it on the fridge, snap a photo on your phone, and know where their medicine list is. In a red-zone moment, nobody wants to hunt for a phone number.
You can say to your loved one: “Can I come to your next lung appointment? I want to understand your plan so I can help on a bad day.”
It also helps to know that a flare can be frightening for the person living through it. Severe COPD can come with anxiety and low mood, too.[1] A calm voice and a clear plan go a long way.
Free expert help by phone
Not sure where to start? The American Lung Association’s Lung HelpLine is free. Call 1-800-LUNGUSA (1-800-586-4872) and press 2. You’ll reach licensed registered nurses, respiratory therapists, and certified tobacco treatment specialists. Spanish-speaking staff are available, and interpreters cover more than 250 languages. The TTY line is 1-800-501-1068.[6]
The HelpLine cannot replace your own care team. But it can help you understand your plan and prepare good questions for your next visit.
Tru-Tips: Tape your action plan inside a kitchen cabinet door and keep a photo of it on your phone. If you ever ride in an ambulance, that piece of paper speaks for you.
One Tru Step: Print a blank COPD action plan today and bring it to your next appointment. Ask your provider to fill in your green, yellow, and red zones with you before you leave.
Let’s talk
If you live with COPD or help someone who does, what is one thing that helps you get through a bad breathing day? Did a written plan ever make a difference for your family? Share your tips in the comments.
Sources and further reading
- National Heart, Lung, and Blood Institute: COPD Symptoms
- COPD Foundation: COPD Awareness Month
- Global Alliance against Chronic Respiratory Diseases: World COPD Day 2026
- American Lung Association: My COPD Action Plan
- National Heart, Lung, and Blood Institute: COPD and Vaccines
- American Lung Association: Lung HelpLine
Sources checked October 21, 2026. General education; individual care and coverage questions require an appropriate professional.
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