Depressão, o mal do século XXI: possíveis diagnósticos e tratamentos

Abstract

Depression is considered the 21st century evil, which affect several individuals independent from social classes. Although its cause is unknown, there is a proposal that it may be a result of a lower disponibility of brain biogenic amines; particularly serotonin, norepinephrine and / or dopamine, since antidepressant drugs facilitates the sinalization of these neurotransmitters. Additionaly, these amines are also responsible to promote good feelings, pleasure and well being. Depressed individuals shows several symptoms such as poor self steam, sadness, self-harm, loss of interest in sex, lack of energy to perform simple activities. After the proper diagnosis is established the adequate medication and psychotherapy; depending on the degree and type of depression. This study aims to discuss the reason that depression is considered evil of the century as a disease, metioning the possible diagnostic criteria and the available treatments.