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Chlorpromazine drug interactions

Clinicians should be aware of a few drug interactions with Zolpidem. Flumazenil acts as an antagonist to the hypnotic effects of zolpidem. There is decreased alertness when zolpidem is combined with cimetidine. There is an increase in anterograde amnesia in volunteers treated with a combination of imipramine and zolpidem. Haloperidol, ranitidine, chlorpromazine, warfarin, and digoxin, along with cimetidine and flumazenil, do not alter the pharmacokinetics of zolpidem (Salva and Costa, 1995). [Pg.350]

Stambaugh JE, Wainer IW. Drug interaction meperidine and chlorpromazine, a toxic combination. JCfi/iPfei/wiocoZ(1981)21, 140-6. [Pg.180]

Pinell OC, Fenimore DC, Davis CM, Mcreira O, Fann WE. Drug-drug interaction of chlorpromazine and antacid. CtinPhannacolTher 97 )73,125. [Pg.707]

The administration of low doses of PCP to rodents induces hyperactivity and stereotypy (Chen et al. 1959 ). The observation that neuroleptics such as chlorpromazine, haloperidol, and pimozide, and adrenolytics such as alpha-methyl paratyrosine antagonize these behavioral effects of PCP suggests that they are mediated by facilitation of central dopaminergic neurotransmission (Murray and Horita 1979). The actions of PCP on central dopaminergic neurotransmission may be similar to amphetamine. A dose of PCP (2.5 mg/kg) in rats, which has no effects when given alone, enhances the behavioral effects of 1 and 3 mg/kg of d-amphetamine (Balster and Chait 1978). PCP, like dopamine, has also been shown to suppress plasma prolactin (Bayorh et al. 1983). However, the firm establishment of an excl usive relationship between dopamine neuro-transmission and PCP effects is difficult because of the prominent interactions of this drug with other neurotransmitter systems. [Pg.141]

Toxicity is remarkably low for a compound of such activity. In mice, the LDso value is about three times that of chlorpromazine [166] while none of the effects of the latter drug on the myocardium, liver, skin or eye have appeared in the studies of oxypertine. It is, however, still too early to appraise its chronic toxicity in man. As indicated earlier, dangerous interactions are likely to follow concurrent use of a MAO inhibitor, though simultaneous use of anti-Parkinsonism drugs, for example, to control the relatively minor extra-pyramidal symptoms seems to present no unusual problems. Hypotension may occasionally occur with high doses. [Pg.25]

In pharmacodynamic interactions, the pharmacological effect of a drug is changed by the action of a second drug at a common receptor or bioactive site. For example, low-potency antipsychotics and tertiary amine TCAs have anticholinergic, antihistaminic, a-adrenergic antagonist, and quinidine-Kke effects. Therefore, concurrent administration of chlorpromazine and imipramine results in additive sedation, constipation, postural hypotension, and depression of cardiac conduction. [Pg.9]


See other pages where Chlorpromazine drug interactions is mentioned: [Pg.564]    [Pg.351]    [Pg.247]    [Pg.78]    [Pg.247]    [Pg.87]    [Pg.82]    [Pg.256]    [Pg.256]    [Pg.419]    [Pg.430]    [Pg.2376]    [Pg.15]    [Pg.1281]    [Pg.183]    [Pg.333]    [Pg.333]    [Pg.496]    [Pg.507]    [Pg.354]    [Pg.168]    [Pg.42]    [Pg.90]    [Pg.37]    [Pg.109]    [Pg.208]    [Pg.109]    [Pg.208]    [Pg.300]    [Pg.629]    [Pg.228]    [Pg.257]   
See also in sourсe #XX -- [ Pg.564 , Pg.844 ]

See also in sourсe #XX -- [ Pg.461 ]

See also in sourсe #XX -- [ Pg.1033 , Pg.1281 ]




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