title: [Biperiden abuse as a partial factor in polytoxicomania].
abstract: We found 16 patients (15%) taking the anticholinergic biperiden because of its psychotropic action, occasionally, rather frequently or regularly, among a subgroup of 120 drug-dependent patients (drugs of the barbiturate and amphetamin types) out of a studied total of 194 imprisoned male addicts. These biperiden abusers suffered without exception from polytoxicomania associated with drug dependence and alcoholism. Most prominent was drug dependence on drugs of the morphine type. We could not prove a case of an isolated "primary" abuse of biperiden. Direct medical prescription was a rather secondary factor in procuring this preparation, in contrast to analgesics, tranquilisers, barbiturates and clomethiazol. Increase of biperiden abuse is due, on the one hand, to a generally noticeable tendency to polytoxicomania, and on the other hand to a change in Federal German drug prescription rules effective 1 August 1986 according to which fenetylline hydrochloride, a sympathomimetic, is now subject to medical prescription. Other centrally acting anticholinergics were unknown among this group of patients and were not abused. The results are discussed on the basis of available literature.
authors.affiliation: Psychiatrische Klinik II, Universität Ulm, Bezirkskrankenhaus Günzburg.
authors.forename: R M
authors.initials: RM
authors.lastname: Schulte
mesh_terms: D000328:Adult; D001712:Biperiden; D004305:Dose-Response Relationship, Drug; D005260:Female; D006801:Humans; D008297:Male; D010880:Piperidines; D011605:Psychoses, Substance-Induced / Q000523:psychology*; D013375:Substance Withdrawal Syndrome / Q000523:psychology; D019966:Substance-Related Disorders / Q000523:psychology*
chemical_list: D010880:Piperidines; D001712:Biperiden
vernacular_title: Biperiden-Abusus als Teilfaktor einer Polytoxikomanie.