Use of cannabis for at least a one year period, with the presence of at least two of the following symptoms, accompanied by significant impairment of functioning and distress:.
DSM 5 SUBSTANCE USE DISORDER MANUAL
Symptoms of Cannabis Use DisorderĪccording to the DSM-5, (Diagnostic and Statistical Manual of Mental Disorders, fifth edition) the criteria for Cannabis Use Disorder is as follows: The CB1 Binding produces the psychoactive effects of cannabis (Lazenka, 2014).
The designation of the drug is typically cannabis, although the active ingredient is Delta-9-THC (American Psychiatric Association, 2013).It’s use is widely accepted by a subculture of users, who do not see the use as problematic, and will rationalize and justify use.Ĭannabis has an affinity for CB1 (Cannabinoid Receptors Type 1) receptors, which are located in the central nervous system, specifically in the frontal cortices and the thalamus. Its regular use can result in varying degrees of impairment. Resinous oil called Hashish, or more commonly, hash, can also be extracted and introduced into baked goods, or butter used in the production of baked goods.Ĭannabis use produces reward and dependence, and withdrawal symptoms upon cessation of use. Gummy candies that contain Delta-9 THC are also consumed. The plant matter can be taken PO, and is typically baked into brownies or chocolate chip cookies. The plant matter is also exposed to steam, and the steam is inhaled in a method referred to as vaporizing. All of the parts of the plant can be dried, and smoked in a pipe, hand-rolled cigarette (joint), or a hollowed out cigar (blunt). The typical methods of administration are inhalation of smoke or steam, or PO administration. The buds, stems, seeds, and leaves of the cannabis plant all contain varying amounts of Delta-9-THC, (National Institute of Drug Abuse, 2014), with the highest concentrations typically in the bud. DSM-5 Category: Substance-Related Disorders Introductionĭelta-9-THC (Delta-9-TetraHydrocannabinol) is a psychoactive compound contained in the plant cannabis sativa, which is one the most widely abused illicit drugs in the United States.