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Cannabis use disorder (CUD), also known as cannabis addiction or marijuana addiction, is a psychiatric disorder defined in the fifth revision of the Diagnostic and Statistical Manual of Mental Disorders and ICD-10 as the continued use of cannabis despite clinically significant impairment.
Marijuana use is also linked to other substance use disorders including nicotine addiction." [305] It also reported that "These findings are consistent with the idea of marijuana as a "gateway drug". However, the majority of people who use marijuana do not go on to use other, "harder" substances. Also, cross-sensitization is not unique to ...
Over time, the marijuana gateway hypothesis has been studied more and more. In one published study, the use of marijuana was shown not a reliable gateway cause of illicit drug use. [67] However, social factors and environment influence drug use and abuse, making the gateway effects of cannabis different for those in differing social circumstances.
Many people try marijuana, and some develop an addiction leading to their lives — and the lives of others — being turned upside down, Dr. Mark Hurst writes. 'Marijuana is, in fact, a problem.'
The researchers discovered that non-disordered cannabis use (i.e. using marijuana but not being addicted to it) was about four times more common than cannabis use disorder (a condition where ...
Developing cannabis use disorder is also a possibility when using marijuana, Kelm says. “Addiction, or cannabis use disorder, develops in about 10% of users,” he says. “Initiating cannabis ...
A chemical in marijuana, THC, triggers brain cells to release the chemical dopamine. Dopamine creates good feelings — for a short time. Here's the thing: Once dopamine starts flowing, a user feels the urge to smoke marijuana again, and then again, and then again. Repeated use could lead to addiction, and addiction is a brain disease.
Elton John criticized the legalization of marijuana, saying it’s “addictive” and impairs cognitive thinking. “I maintain that it’s addictive. It leads to other drugs,” John, ...