Depression Symptoms and Warning Signs

Sometime we all feel sadness and suffer from loneliness, this stage of life is called 'man in depression'. The sensation of sadness usually passes after some time. However a person with depressive disorder finds that his state interferes the routine of his daily life. According to an online dictionary Farlex the depression is a psychiatric disorder characterized by an inability to concentrate, insomnia, loss of appetite, feeling of extreme sadness, guilt, helplessness and hopelessness and thought of death