"Mood instability" refers to frequent changes or swings in a person's emotions. It means that someone's mood can shift quickly and sometimes unexpectedly. Full definition
Taken together, these findings suggest that clinicians should screen for mood instability across all common mental health disorders. (sciencedaily.com)
This study is the first to use an automated information extraction method to acquire data on mood instability from electronic health records. (sciencedaily.com)
We found that mood instability affects people with a wide range of common mental health disorders and is associated with worse clinical outcomes. (sciencedaily.com)