Anxiolytic and antidepressant effects of cannabidiol: a systematic review

Objetctive : Realize a systematic review on articles about cannabidiol (CBD) as an anxiolytic and antidepressant drug. Methodology : A systematic review in PubMed, Science Direct and PsycINFO databases taking into consideration articles published in English and Portuguese from 2008 to 2018 with animal experimentation. Results : Eleven articles with experimental studies on animals were included. All studies exhibited anxiolytic and antidepressant activities after CBD use. Conclusion : It was proven by several experiments the anxiolytic and antidepressant activity of CBD, however there is still a need of more preclinicals and clinicals studies to elucidate its mechanisms.