テトラヒドロカンナビノール自体に依存性はある？
Cannabis is the most widely used illicit drug in the Western world, and although in the United States 10 to 20% of consumers who use cannabis daily become dependent, it is different from addiction. Cannabis use disorder is defined in the fifth revision of the "Diagnostic and Statistical Manual of Mental Disorders" (DSM-5) as a condition requiring treatment. A 2012 review of cannabis use and dependency in the United States by Danovitch "et al" said that "42% of persons over age 12 have used cannabis at least once in their lifetime, 11.5% have used within the past year, and 1.8% have met diagnostic criteria for cannabis abuse or dependence within the past year. Among individuals who have ever used cannabis, conditional dependence (the proportion who go on to develop dependence) is 9%." Although no medication is known to be effective in combating dependency, combinations of psychotherapy such as cognitive behavioural therapy and motivational enhancement therapy have achieved some success.
cannabis abuse or dependence