Drug Addiction

Drug addictionI . IntroductionDrug addiction is the state of mental or sensible addiction , or both on a vulnerable dose , arising in a person following the governance or use of drug on a semestral or continuous basis . Drug addiction implies a attire . Cultivation of such habit , against medical advice and for reasons on the whole unjustified , contradicts natural law . Such abuse of drugs and chemicals progeny adversely the mind and body . Many crimes besides ar traced to Drug addiction may also call as drug dependence . Psychic dependence some clock called drug habituation , is characterized by a strong emotional lead to take a drug . Among the drugs that can produce psychic dependence argon marijuana and such stimulants as cocaine and amphetamines . Persons habituated to drugs often can be helped in breaking their habit by psychiatrical counseling and treatment (Julien 2003Psychic and animal(prenominal) dependence , often called , has all the characteristics of psychic dependence plus a carnal , or bodily need for the drug . In physical dependence , severe physical reactions called withdrawal method symptoms , derive of the drug is withheld from the exploiter The symptoms , which last for a week or two , include vomiting , cramps delirium , unconsciousness , and some other reactions that are both painful and frighteningIn many cases of physical dependence , a tolerance to the drug develops That is , the takings of the drug diminishes if the comparable dose is taken repeatedly , and in most cases the exploiter must increase the dose to achieve the desired effect . Drugs that produce both a psychic and a physical dependence include narcotics and such sedatives as barbituratesIf there is physical dependence on a drug , treatment is usually twofold - withdrawal therapy followed by psychiatric therapy . In withdrawal therapy , the user is given smaller and smaller doses of the drug item-by-itemly day until the threat of developing severe withdrawal symptoms disappears .

sometimes a drug with less severe withdrawal symptoms is substituted for the pilot burner drug , and the less potent drug is then late withdrawn . In general , treatment of is difficult and relapses are frequent (Julien , 2003In heroin addiction considerable success has been reach with methadone maintenance programs . Methadone is itself a narcotic , except unlike heroin it can be taken orally once a day rather than injected several times a day the user does not develop a tolerance to it and the user can obtain it legally from federally controlled facilities Some experts , however , say it is morally and socially unaccepted to replace one addicting drug (heroin ) with another (methadoneII . DiscussionA . Causes and PreventionThe factors that lead to corrupt or abuse of drugs are many , varying with the individual . Researchers do not know precisely why a person becomes dependent on drugs . Theories range from those emphasizing psychiatric diss to those stressing genetic makeupOften drugs are taken because they allow the user - at least temporarily - to evade frustrations , depression , and feelings of mania , or to escape from problems . Easy access to drugs of various sorts , agreeable feelings brought about by...If you want to get a full essay, put it on our website: Ordercustompaper.com

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