Medicinal cannabis, a medicine. Characterization of the reality in Portugal. (30th September 2020)

• Record Type: Journal Article
• Authors: Garrido, J; Martins, T; Pedro, A R; Santos, I; Miranda, R; Silva, D
• Is Part Of: European journal of public health. Volume 30(2020)Supplement 5
• Publication Date: 2020-09-30
• Subjects: Epidemiology -- Europe -- Periodicals; Public health -- Europe -- Periodicals; 362.109405
• DOI: 10.1093/eurpub/ckaa166.1075
• Languages: English
• ISSNs: 1101-1262

Abstract

Abstract: Cannabis has been used over the centuries for medicinal purposes. The first evidence dates from the third millennium BC in India and Chinese Empire, due to its analgesic, antiemetic and anticonvulsant properties. Nevertheless, its use is also associated to manufacture industry - hemp - translating a widespread function. However, through time, it is its recreational, additive and illegal purposes are the ones that we most quickly associate with it. This stigmatized its use in society and neglected the benefits. Its only in the XX century with the discover of the of the endocannabinoid system that allowed a new vision on the theme, challenging and revolutionizing the, until then, ingrained classic vision. In fact, its benefits in several pathologies or clinical symptons are well documented today. In light of the current debate on the use of cannabis for medicinal purposes worldwide and recently in Portugal with new legislation, a review of the available literature is required to explain the national reality and its context in the international reality. Due to the clinical and social relevance of the theme, the authors aimed to study, collect and systematize information in order to uptodate the state of art in: innovation, potential indications for its therapeutic use; understand the existing legal framework in Portugal, for cannabinoids and for the previous phases, such as cultivation and production; understand and compare the international reality and that existing in Portugal, namely in Portuguese hospitals; and, understand what are the future perspectives for cannabis as a therapeutic line. Key messages: Clinical and social relevance of the theme and its legal framework. What are the future perspectives for cannabis as a therapeutic line nd the stigma of using it.