The causes, Symptoms And Treatment of Depression? Almost of people feel sometimes, sadness, having a loss of interest and pleasure in daily activities but when got it in a longtime ago it become depression (Mood disorder) because it affects your life substantially. The facts on depression seems common among men and women, it symptoms reduced the interest and pleasure to bring a person happy. Some life events can change your mood so fast and being usually distinguished from the featured. The symptoms cannot understand but only a combination of biologic, environment, psychologic or genetic. Depressio characterized by low mood, sadness and low of interest. The signs of depression: Mood, decrease the interest and pleasure, loss of sexual desire, unintentional weight loss, Insomnia or hypersomnia, restlessness, loss of energy, feelings guilt and worthlessness, low of concentration or making decisions, suicide attempt. The causes of depression are genetics, biologic, e...