It seems practically unfeasible to actually put in words when and how the first case of long term depression was diagnosed. If we talk clinically, the problem of depression have been noticed in various forms and stages since ages. Where Hippocrates described it as syndrome of melancholia, can l-tryptophan cure depression and others believed it to be emanating from the Latin verb deprimere, which actually meant to press down.  Since then, many references have been made to the state of depression. Richard Baker’s chronicle once referred to someone having a great depression of a spirit. Let us now take a closer look at the historical long term depression information. Historical long term depression information Very famous English author, Samuel Johnson also talked about the case of long term depression in similar sense in  1753,  and since then, the term ‘long term depression’ made its entry in physiology and economics as well. It is believed that by the year 1860 the term had started to appear in 5htp vitamins medical dictionaries and referred to physiological and metaphorical lowering of emotional functional. German psychiatrist, Emil Kraepelin is seen as the first man to use it as the overarching term, denoting to diverse types of melancholia as depressive states. Sigmund fried also made sincere contributions to depression in his studies from time to time. However, it was a group of US clinicians who in mid-1970 finally came up with the list of various kinds and stages of depressive illness. Every stage showed its own ...

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