Medically reviewed by Sanja Jelic, MD Key Takeaways Symbicort is an inhaler used for long-term control of asthma and COPD, but it is not a rescue inhaler.Before using Symbicort, tell your healthcare ...

A new study finds that a sensor-equipped "smart inhaler" can accurately track how—and how well—COPD patients use their medication at home, offering clinicians real-time insights into patient behavior ...