Should Drug Addiction Be Considered A Disease?

(Alan , 2001 According to available scientific proof , when medicates enter the blood-stream , they visualize metabolic activity of the whizz , availability of receptor and reactivity to external cues (Alan , 2001 . This is beca give medicates are found to affect the brain s proceeds system , whose constant activation through drug use leads to drug dependencyIn support of this claim , scientific evidence has link up drugs to causing surges in brain messengers peculiarly dopamine neurotransmitters (Bartzokis , 2005 . ascribable to the natural quest for chemical relaxation in the compassionate body , the brain quickly adapts to these br changes by each increasing or decreasing the take dopamine (Bartzokis , 2005 . only , this counterbalancing action by the brain everywhere time leads to desensitisation of the brain m essaging circuits , a part which brings withdrawal symptoms to the dupe (Alan , 2001 Therefore , the chemical cycles brought by drugs in the brain , star to feeling of withdrawal syndrome , are amenable causing dependance .

This is because the natural pleasure feelings are compromised (tolerance frankincense forcing victims to continue abusing the drug as a way of realizing pleasureAnother chronicle on drug hookion as a affection is that long marches abuse of drugs affects the glutamate part of the brain which is trusty for the education work of an one-on-one (NIDA , 2009 . Such alteration of the glutamate results into agree the cognitive cognitiv! e process of the brain , a grammatical constituent which attributes drugs abuse to unconscious learning . This unconscious learning is prudent for the uncontrollable impulsive behaviour in drug addict victims (NIDA , 2009In conclusion therefore , disposed(p) our modern advancement in engineering and research practices , drug addiction should best be mum as a brain disease . This is because despite beingness mostly a self triggered practice on go along use of drugs negates the individual s ability to control , a suss out referred to as addiction (NIDA , 2009 . However...If you want to get a expert essay, order it on our website: OrderCustomPaper.com

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