Essay On Methamphetamine

2007 Words5 Pages

One major issue that affects the US today is the use of illegal drugs. One of the fastest growing illegal drugs is methamphetamine. Methamphetamine, also known commonly as meth, is "the label given to a homemade substance that is manufactured (typically) in rural labs using fertilizers, cold tablets, and household acids" (Armstrong, 2007, p. 427). When it is manufactured, it is commonly seen as a powder or crystal that is white in color, has no distinguishable odor, and is pungent to the taste (McKinley & Fink III, 2006). There are several means by which meth can be consumed. This can include the product being smoked, inhaled, swallowed, or injected by needles (McKinley & Fink III, 2006 & O’Connor, Chriqui, & McBride, 2006).
Methamphetamine is a stimulant for the central nervous system (O’Connor et al., 2006). This particular drug affects the pleasure sensors in the body by accelerating them to an extreme level (Siebel & Mange, 2009). Meth causes the brain to receive an abundance of dopamine, a chemical which is responsible for the sense of gratification (Siebel & Mange). According to the authors, a meth user’s brain can receive over one thousand percent of the normal levels of dopamine. This abundance of joy, commonly known as a high, can typically persist anywhere from eight hours to as long as twenty-four hours. After prolonged use, tachyphylaxis takes effect (Watanabe-Galloway, Ryan, Hansen, Hullsiek, Muli, & Malone, 2009). This is when the user does not get the same high that they had previously received from a particular dose (Watanabe-Galloway et al.). According to the authors, to fix this requires the user to increase their meth dose. After a user continuously consumes meth, they begin to lose their ability to feel pleasu...

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