· This article seems to be biased or has no references. You can help the Psychology Wiki by citing appropriate references. Please see the relevant discussion on the talk page. Psychological addiction, as opposed to physiological addiction, is a person's need to use a drug out of desire for the effects it produces, rather than to relieve withdrawal symptoms. Heroína, por ejemplo, produces a physical dependence; the drug eventually takes the place of natural endorphins, so that addicts may use heroin simply to reduce pain. Other drugs, like marijuana, do not create a physical dependency. Sin embargo, one may become psychologically addicted if he/she comes to depend upon the drug's effect as part of normal existence. Some doctors make little distinction between the two types of addiction, for the result —Abuso— is the same. The cause of the addiction in either case is much different, aunque, as is the type of treatment preferred. Psychological addiction does not have to be limited only to substances; even various activities and behavioral patterns may be considered addictions, p.ej. gambling, Internet use, usage of computers, sex/pornography, eating or work. This page uses Creative Commons Licensed content from Wikipedia (ver autores).
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