Impacts-of-methamphetamine-in-Victoria-Community-Assessment-Penington-Institute
Impacts-of-methamphetamine-in-Victoria-Community-Assessment-Penington-Institute
Impacts-of-methamphetamine-in-Victoria-Community-Assessment-Penington-Institute
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Such research provides <strong>in</strong>sight <strong>in</strong>to the way <strong>in</strong> which young people <strong>in</strong> Australia th<strong>in</strong>k about and use<strong>methamphetam<strong>in</strong>e</strong>. It shows that for some, the use <strong>of</strong> <strong>methamphetam<strong>in</strong>e</strong> is not associated withviolence and extreme behaviour, but is a drug they use to ma<strong>in</strong>ta<strong>in</strong> self-control. Moreover, use <strong>of</strong> thisdrug is socially acceptable among these young <strong>in</strong>dividuals. These ethnographic explorations <strong>of</strong><strong>methamphetam<strong>in</strong>e</strong> use are a valuable tool for public health pr<strong>of</strong>essionals <strong>in</strong> formulat<strong>in</strong>g educationaround this drug. They demonstrate the need to couch messages <strong>in</strong> the experience <strong>of</strong> young people— and other populations among whom <strong>methamphetam<strong>in</strong>e</strong> use is high — so that they rema<strong>in</strong> credibleand relevant [31].5.1.1. Effects and harmsThe immediate effects <strong>of</strong> <strong>methamphetam<strong>in</strong>e</strong> can be <strong>in</strong>tensely pleasurable. These <strong>in</strong>clude feel<strong>in</strong>gs <strong>of</strong>euphoria, well-be<strong>in</strong>g, self-esteem, alertness/wakefulness, <strong>in</strong>creased sex drive and reduced appetite[32]. Research conducted by the Pen<strong>in</strong>gton <strong>Institute</strong> asked crystal <strong>methamphetam<strong>in</strong>e</strong> users todescribe the both the positive and negative effects <strong>of</strong> crystal <strong>methamphetam<strong>in</strong>e</strong> [33]. Amongst theeffects described were: “Increased arousal when used for sex”, “long sex sessions”, “the perceivedfreedom from <strong>in</strong>hibition and physical limitations, especially the need to sleep”, “improved feel<strong>in</strong>gabout self, energy”, “dopam<strong>in</strong>e rushes are really nice. Amphetam<strong>in</strong>es are great for energy andstam<strong>in</strong>a”, and I get my clean<strong>in</strong>g done. It's better than dr<strong>in</strong>k<strong>in</strong>g”.However, <strong>methamphetam<strong>in</strong>e</strong> consumption can also produce a variety <strong>of</strong> severe adverse effects which<strong>in</strong>clude: stomach cramps, <strong>in</strong>creased blood pressure, teeth clench<strong>in</strong>g and/or gr<strong>in</strong>d<strong>in</strong>g, cardiacarrhythmia, stroke and psychological effects <strong>in</strong>clud<strong>in</strong>g paranoia and anxiety [32].Individual harmsHarm associated with <strong>methamphetam<strong>in</strong>e</strong> use does not affect all users equally. Harms associated withhigher frequency <strong>of</strong> use, higher potency forms and riskier routes <strong>of</strong> adm<strong>in</strong>istration, particularly<strong>in</strong>travenous <strong>in</strong>jection [13]. Additionally, b<strong>in</strong>ge use and poly-drug use are associated with greaterharms [32, 34] as are long-term use, smok<strong>in</strong>g <strong>methamphetam<strong>in</strong>e</strong> and the use <strong>of</strong> crystal<strong>methamphetam<strong>in</strong>e</strong> [35]. While dependent use has been associated with <strong>in</strong>ject<strong>in</strong>g <strong>methamphetam<strong>in</strong>e</strong>,smok<strong>in</strong>g is also associated with a high level <strong>of</strong> harm [35]. Thus, while there is a relatively smallpopulation <strong>of</strong> people who engage <strong>in</strong> frequent (i.e., weekly or more) <strong>methamphetam<strong>in</strong>e</strong> use [36] , thistype <strong>of</strong> use is <strong>of</strong> concern as it is associated with the majority <strong>of</strong> <strong>methamphetam<strong>in</strong>e</strong>-related harms [13,37]. It should also be noted that occasional use can also be associated with harm._Methamphetam<strong>in</strong>euse can also impact on day–to-day functionality <strong>of</strong> <strong>in</strong>dividuals. Henry et al [38] exam<strong>in</strong>ed measures <strong>of</strong>everyday function <strong>in</strong> people who were previously <strong>methamphetam<strong>in</strong>e</strong>-dependent. These authorsassessed functionality over a number <strong>of</strong> areas such as comprehension, f<strong>in</strong>ances, communication,transportation and medication management. They found that people who had been<strong>methamphetam<strong>in</strong>e</strong>- dependent performed worse than healthy control subjects <strong>of</strong> comparable age andeducation on almost all <strong>in</strong>dices <strong>of</strong> daily function.5.1.2. Physiological harmsA range <strong>of</strong> physical harms have been documented <strong>in</strong> relation to <strong>methamphetam<strong>in</strong>e</strong> use. These tendto be exacerbated by methods <strong>of</strong> <strong>in</strong>gestion, such as <strong>in</strong>ject<strong>in</strong>g [32], and patterns <strong>of</strong> use such as b<strong>in</strong>geuse, or us<strong>in</strong>g <strong>methamphetam<strong>in</strong>e</strong> with a comb<strong>in</strong>ation <strong>of</strong> other drugs [34, 35].In terms <strong>of</strong> overall physical health, Australian research with 309 <strong>methamphetam<strong>in</strong>e</strong> users found thatpeople dependent on <strong>methamphetam<strong>in</strong>e</strong> and over the age <strong>of</strong> 24 years have significantly poorerphysical health than the general population [39]. The research stated that it is not possible to15