Asthma affects millions of people across the country, including over 4 million kids. Using asthma medicines correctly is important for asthma control, but it is not the only thing that matters. Where people live, learn, work and play can also affect their asthma symptoms. Bad air quality, being around tobacco smoke and not knowing enough about asthma management can make breathing problems worse and cause asthma attacks or trips to the emergency department.
To help with this, the Centers for Disease Control and Prevention (CDC) created EXHALE guidelines. This plan has been scientifically proven to lower asthma-related emergencies and save money on healthcare through improved asthma control. The goal of EXHALE is to create asthma-friendly environments by reducing common triggers, improving air quality, helping people learn how to manage their asthma and making sure they coordinate care with their healthcare team. “EXHALE is not a single intervention but a framework that strengthens asthma control from multiple angles,” said Dr. Nina Ramirez, an allergist-immunologist in Miami, Florida. “It helps patients understand that medication alone is not enough, the environment, education and coordinated care matter just as much.”
Breaking Down the EXHALE Strategy
E is for Education
Learning about asthma is the first step to controlling it. When people understand asthma, they can spot symptoms early, use medication the right way and stay away from asthma triggers. This can help people with asthma feel better and stay healthy. “Education is the foundation of asthma control,” Dr. Ramirez continued. “When people understand basics, they are empowered to prevent flares rather than react to them.”
The American Lung Association offers a full menu of asthma education programs that teach people with asthma how to take care of themselves. They include Asthma Basics, Breathe Well, Live Well, Kickin’ Asthma, Open Airways for Schools and healthcare professional training through the Asthma Educator Institute. Any of these programs can help you or someone you love feel more confident about managing asthma every day.
X is for X-tinguishing Exposure
Making places safe for people with asthma means getting rid of things that can trigger asthma, like tobacco smoke. Smoking cigarettes or breathing in secondhand smoke has been proven to make asthma attacks happen more often and asthma medicines not work as well. The American Lung Association helps people quit smoking and stay away from smoke through programs like Freedom From Smoking, Ask, Advise, Refer, and Not On Tobacco (N-O-T).
Staying away from tobacco smoke helps protect everyone’s lung health and is important for controlling asthma. That is why asthma‑friendly places support smokefree homes, apartments, workplaces and public areas.
H is for Home Visits
Home should be a safe place, yet many asthma triggers can hide there. Mold, dust mites, pests, pet dander and poor ventilation are just a few examples found in many homes. Home visit programs can help find these triggers and offer easy tips to improve indoor air quality. For example, using different cleaning products (without odor or VOCs), sealing cracks to keep out pests or using a dehumidifier to reduce moisture. “Environment is one of the strongest determinants of asthma outcomes,” Dr. Ramirez said. “That is why it is important to improve air quality in the spaces where they spend the most time, through filtration, ventilation and advocating for clean-air policies.”
Here are more suggestions on how to reduce indoor air pollution.
A is for Achieving Guideline Based Medical Care
Working closely with your healthcare team is important for keeping asthma under control. Experts recommend regular checkups, learning how to take the right medicines, at the right time and in the right way, and always paying attention to your symptoms.
Healthcare providers can help teach people about these guidelines. They should also always be contacted when problems arise so that they can change your treatment plan if needed. When people with asthma work closely with their doctors, they are more likely to achieve good asthma control, stay healthy and avoid asthma flare‑ups.
L is for Linking Care
Asthma does not stop at the doctor’s office. People with asthma spend time at home, in school, at work and in their communities. It is important for everyone – families, schools, doctors and community groups – to work together so people with asthma can be safe wherever they go. Sharing asthma education and Asthma Action Plans can reduce sick days, improve performance and support overall health. “Making a personal and practical plan, reflecting real-world routines and triggers and sharing it across all settings is a top recommendation I give my patients,” said Dr. Ramirez.
E is for Environmental Policies
Breathing clean air is vital for everyone, not just people with asthma. Air quality inside and outside can affect asthma symptoms. That’s why the Environmental Protection Agency (EPA) and other health organizations make laws that lower air pollution, support smokefree housing and create healthy environments.
The American Lung Association promotes clean air through initiatives like the annual State of the Air report, which tracks air pollution across the country, and the Clean Air School Challenge which encourages schools to make indoor air safer for their students and the Climate and Health Basics, online course.
A Call to Action, For All of Us
Making places safe for people with asthma helps everyone. Whether you are a parent, teacher, healthcare professional, or community leader, you can play a role. And no one can do it alone. When groups like schools, hospitals, housing organizations, and public health teams work together, they can use the EXHALE plan to help people with asthma breathe easier and live healthier lives. “EXHALE is effective because it is comprehensive, evidence-based, and practical. Each component reinforces the others.” Dr. Ramirez concluded.
Blog last updated: May 12, 2026
