From the onset, one may not even know that he or she is on a path to being addicted to a drug or substance. Sometimes it begins with a little use of a prescribed drug or promptings by friends in a social gathering before the brain and behavior are chained to the drug such that failure to get it makes them feel withdrawn (Robinson & Adinoff, 2016). . The habit continues with an increase in dosage until they can’t get enough or resort to other forms of more advanced drugs.
There is a link between addiction and neurological system. Use of substances gradually changes the neurological system until one finally gets addicted. Science through the understanding of the brain and addiction has provided a mechanism for restoring this disorder and ultimately restoring the drug addict. The prefrontal cortex, extended amygdala, and the basal ganglia are the parts associated with substance use and (Dunbar, Kushner, & Vrecko, 2010). These sections trigger one to seek for substances, heightens desire for more drugs, and impairs the ability of the brain to make executive decisions that would enable one to control their addiction. Environmental factors have also been found to enhance substance abuse. Social factors like wrangles within the family, constantly witnessing abuse and traumatic experiences like sexual, physical, child and verbal abuses may prompt someone to engage in drugs (Robinson & Adinoff, 2016).
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Historical factors make some contribution to drug abuse and addiction. Living with or coming from a family where members are hooked to drugs may transform one to take such a path (Robinson & Adinoff, 2016). In such a family where a drug has long been idolized, it becomes a normal thing to do. A neighborhood that has a notorious history of drug and substance abuse may also contribute to person's drug career
Social factors and historical factors play a significant role in fostering substance abuse. Since the drug is a learned activity, the family, friends and the historical evidence of substance abuse tends to promote substance abuse (Dunbar, Kushner, & Vrecko, 2010). Neurological factors only play a part once someone has started using the substance.
References
Robinson, S. M. & Adinoff, B. (2016). The Classification of Substance Use Disorders: Historical, Contextual, and Conceptual Considerations Behav Sci (Basel). 2016 Sep; 6(3): 18.
Dunbar, D., Kushner, H. & Vrecko, S. (2010). Drugs, addiction and society. BioSocieties, 5 (1) 2–7
