RESUMO
Non-psychoactive medicinal cannabis is the cannabis that contain less than 0.3% of tetrahydrocannabinol (THC) and high content of cannabidiol (CBD) (more than 2.0% is reasonable), and mainly used for medicinal purpose. Cannabis have a long medical history, in this review, we retrospected the medicinal history of cannabis in China and the world. We summarized the cannabinoid especially CBD application of medicine in epilepsy, mental disease, tumor, analgesic and inflammatory, also the widely application in food, healthy products, cosmetics and other fields. Based on the problems like shortage of high CBD cultivars, weakness of fundamental research existed in non-psychoactive medicinal cannabis industry. We should fully utilize the genetic information of medicinal cannabis, establish the comprehensive identification system of non-psychoactive medicinal cannabis varieties, accelerate the breeding process of non-psychoactive medicinal cannabis cultivars, to ensure the safety and effectiveness of non-psychoactive medicinal cannabis. Strengthen the basic research on CBD and other cannabinoids to promote the application of non-psychoactive medicinal cannabis products and sustainable development of medical cannabis industry.