If you notice you feel depressed when the seasons change, you may have seasonal affective disorder (SAD). This condition is marked by periods of depression followed by periods of normal or high mood the rest of the year. Take this quiz to learn more.
© 2015 The University of Chicago Medical Center. All rights reserved.
The University of Chicago Medicine
5841 S. Maryland Avenue
Chicago, IL 60637 | 773-702-1000
Appointments: Call UCM Connect at 1-888-824-0200