Depression is a mood disorder that causes a persistent feeling of sadness and loss of interest in things and activities you once enjoyed. It’s treatable. Depression is a mental state of low mood and aversion to activity. [3] It affects about 3.5% of the global population, or about 280 million people worldwide, as of 2020. [4] Depression affects a person's thoughts, behavior, feelings, and sense of well-being. [5] The pleasure or joy that a person gets from certain experiences is reduced, and the afflicted person often experiences a loss of motivation or interest in those activities. [6] People with depression may experience sadness, feelings ... Depression is a common and serious mental disorder that affects how you feel, think, act, and perceive the world. Learn about the symptoms, risk factors, diagnosis, and treatment options for depression , including medication, psychotherapy, and ECT. Depression is a common illness characterized by persistent sadness and a loss of interest in activities that one normally enjoys, accompanied by an inability to carry out daily activities, for at least two weeks.
