Disorders due to use of stimulants including amphetamines, methamphetamine or methcathinone
Definition
Disorders due to use of stimulants including amphetamines, methamphetamine or methcathinone are characterised by the pattern and consequences of use of these substances. There is a wide array of naturally occurring and synthetically produced psychostimulants other than cocaine. The most numerous of this group are the amphetamine-type substances, including methamphetamine. Prescribed stimulants including dexamphetamine are indicated for a limited number of conditions such as for Attention Deficit Hyperactivity Disorder. Methcathinone, known in many countries as ephedrone, is a synthetic potent stimulant that is a structural analogue of methamphetamine and is related to cathinone. All these drugs have primarily psychostimulant properties and are also vasoconstrictors to a varying degree. They induce euphoria and hyperactivity as may be seen in Stimulant Intoxication. They have potent dependence-producing properties, which may lead to the diagnosis of Stimulant Dependence and Stimulant Withdrawal following the cessation of use. Several Stimulant-Induced Mental Disorders are described.
Exclusions
10 subordinate codes
6C46.0Episode of harmful use of stimulants including amphetamines, methamphetamine or methcathinone6C46.1Harmful pattern of use of stimulants including amphetamines, methamphetamine or methcathinone6C46.2Stimulant dependence including amphetamines, methamphetamine or methcathinone6C46.3Stimulant intoxication including amphetamines, methamphetamine or methcathinone6C46.4Stimulant withdrawal including amphetamines, methamphetamine or methcathinone6C46.5Stimulant-induced delirium including amphetamines, methamphetamine or methcathinone6C46.6Stimulant-induced psychotic disorder including amphetamines, methamphetamine or methcathinone6C46.7Certain specified stimulant-induced mental or behavioural disorders including amphetamines, methamphetamine or methcathinone4B4YOther specified diseases of the immune system4B4ZDiseases of the immune system, unspecified
Nearby in Disorders due to substance use
6C40Disorders due to use of alcohol6C41Disorders due to use of cannabis6C42Disorders due to use of synthetic cannabinoids6C43Disorders due to use of opioids6C44Disorders due to use of sedatives, hypnotics or anxiolytics6C45Disorders due to use of cocaine6C47Disorders due to use of synthetic cathinones6C48Disorders due to use of caffeine