Depression (major depressive disorder) is a common and serious medical illness that negatively affects how you feel, the way you think, and how you act. Fortunately, it is also treatable. Depression causes feelings of sadness and/or a loss of interest in activities you once enjoyed. It can lead to a variety of emotional and physical problems and can decrease your ability to function at work and at home. When it comes to emotions, it can sometimes be hard to recognize or admit that we're not feeling 100%. Are You DEPRESSED TUNE IN TOMORROW!