Continued use of cannabis despite clinically significant impairment
Medical condition
Cannabis use disorder
Other names
Cannabis addictions, marijuana addiction
Reduced blood flow in prefrontal cortex of adolescent cannabis users[1]
Specialty
Psychiatry
Symptoms
Dependency of THC and withdrawal signs such as dysphoria (anxiety, irritability, depression, depersonalization, restlessness), disturbed sleep, gastrointestinal problems, and decreased appetite
Usual onset
Potential progression to additional substance use disorders
Risk factors
Adolescence and high-frequency use
Treatment
Psychotherapy
Medication
None approved, experimental only
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 (DSM-5) and ICD-10 as the continued use of cannabis despite clinically significant impairment.[2][3]
^Jacobus, Joanna; Goldenberg, Diane; Wierenga, Christina E.; Tolentino, Neil J.; Liu, Thomas T.; Tapert, Susan F. (1 August 2012). "Altered cerebral blood flow and neurocognitive correlates in adolescent cannabis users". Psychopharmacology. 222 (4): 675–684. doi:10.1007/s00213-012-2674-4. ISSN 1432-2072. PMC 3510003. PMID 22395430.
^National Institute on Drug Abuse (2014), The Science of Drug Abuse and Addiction: The Basics, archived from the original on 1 April 2022, retrieved 17 March 2016
^Gordon AJ, Conley JW, Gordon JM (December 2013). "Medical consequences of marijuana use: a review of current literature". Current Psychiatry Reports (Review). 15 (12): 419. doi:10.1007/s11920-013-0419-7. PMID 24234874. S2CID 29063282.
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