Anorexia and bulimia and their relation to the consumption of drugs

The Pamplona-based psychologist, Margarita Aguinaga Aguinaga, has recently presented her PhD at the Public University of Navarre on her research into eating disorders such as anorexia and bulimia and drug consumption.

This descriptive and analytical study was on the request for assistance for eating behaviour disorders registered in a centre in Pamplona between 2000 and 2002. 90 female patients were studied of which 46.7% were diagnosed anorexic, 43.4% with bulimia and the remaining 10 % with other eating disorders.
Eating disorders and consumption of drugs,This is the main part of the research carried out by Margarita Aguinaga: the relation between patients with eating disorders and their consumption of drugs. The thesis points out the similarities between certain clinical aspects, cognitive and conductive, and common eating disorders and substances dependence.
The percentage of daily smokers has descended amongst the population in general over the last five years. Nevertheless, higher rates of nicotine dependence has appeared in those patients with eating disorders. And the same is happening with alcohol consumption. In brief, persons with eating disorders who, moreover, smoke and/or drink, do so in greater amounts than the rest of the population.
Regarding the consumption of illegal drugs, the proportion of patients that experiment with substances is less than the percentages amongst the general population, although in those cases of habitual consumption, higher rates are observed amongst patients than amongst the population at large, if we exclude cannabis or marihuana, the habitual consumption of which continues to be higher amongst the general population.
Some authors, such as Fairburn, point out that eating disorders come about at a stage prior to drug consumption. Nevertheless, in this research, it has been found that the consumption of alcohol and tobacco precedes the eating disorder, while consumption of drugs that are illegal is posterior.
In any case, M. Aguinaga's study shows that bulemic persons are greater consumers of drugs than anorexic patients, and that the simultaneous presence of eating disorders and substance consumption is greater when social factors are more unfavourable and/or give rise to stress: family violence, rejection by peers, school failure, etc.
Finally, and in this context, the researcher conclude that patients that consumed illegal drugs showed more imbalances in their dietary behaviour.

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