Accession Number:

ADA009799

Title:

Human Bioassay of Antimotion Sickness Drugs,

Descriptive Note:

Corporate Author:

NAVAL AEROSPACE MEDICAL RESEARCH LAB PENSACOLA FL

Report Date:

1975-04-02

Pagination or Media Count:

28.0

Abstract:

Great individual differences in response to antimotion sickness drugs administered in usual doses were revealed. In one experiment involving 11 subjects and 7 drugs the single best therapeutic response implicated all seven drugs tested three single drugs and four fixed-dose combinations. In terms of percentage of subjects demonstrating a substantial beneficial antimotion sickness drug effect, administration of a fixed-dose combination of promethazine hydrochloride and ephedrine sulfate 25 mg each proved to be outstanding this combination of homergic drugs clearly exhibited a suprasummation effect. A few tests were conducted using larger than usual doses and the results support previous findings that for a maximal beneficial effect in response to a single dose, individuals may vary both with regard to the choice of drug and the amount administered.

Subject Categories:

  • Pharmacology

Distribution Statement:

APPROVED FOR PUBLIC RELEASE