Vol. 8, Issue 3, Part D (2022)

Abstract
Depression is a type of mood illness characterised by a continuous sense of melancholy and a loss of interest. It affects how you feel, think, and behave and can lead to a variety of emotional and physical problems. It's also known as major depressive disorder or clinical depression. You may find it difficult to carry out day-to-day tasks, and you may feel as if life isn't worth living. Depression is more than just a case of the blues, and it isn't something you can "snap out of." Depression may necessitate long-term therapy. Don't be discouraged, though. Medication, counselling, or both help most people with depression. The problem of Major Depressive Disorder (MDD) is affecting a growing population on a daily basis. It has resulted in a considerable number of premature deaths, as well as a significant drain on national resources through treatment and loss of personnel. Several epidemiological studies and clinical trials on the course, outcome, symptoms, and therapy of MDD have been conducted by various researchers to date.