Depression is a mental health disorder characterized by persistent feelings of sadness, hopelessness, and loss of interest in activities. It can also cause physical symptoms such as changes in appetite and sleep patterns, fatigue, and difficulty concentrating.
Major depressive disorder (MDD) is a mental disorder characterized by pervasive low mood, low self-esteem, and loss of interest or pleasure in normally enjoyable activities.
Major depressive disorder (MDD) affects:
People having major depressive disorder usually:
Symptoms of depression especially for major depressive disorder include:
A depressed person may report multiple physical symptoms such as:
Older depressed people may have cognitive symptoms of recent onset, such as forgetfulness, and a more noticeable slowing of movements.