Depression is a complex mental health condition. It can occur for a variety of reasons as there is no one specific, universal cause or trigger. Some people may experience situational or temporary depression after a major life transition, such as a move or the death of a loved one. If you have a family history of depression, you may feel sad or lonely for no apparent reason.
Depression is characterized by persistent feelings of sadness. It can change how you think, eat, sleep, and behave in daily life. There are several types of depression- Major Depressive Disorder (MDD), Seasonal Affective Disorder (SAD), Postpartum Depressive Disorder (PDD), Persistent Depressive Disorder (PDD), Premenstrual Dysphoric Disorder (PMDD), and more. Depression can be treatable by working with a depression therapist.