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Mechanism of action of antipruritic drugs.

Open access
Krause, L, Shuster, S·1983·BMJ

Abstract

Astemizole and terfenadine, two potent non-sedative H1 antihistamines, had no effect on itch measured objectively as nocturnal scratching and subjectively on a 10 cm line. Trimeprazine, however, a more sedative but less potent H1 antihistamine, was antipruritic, as was nitrazepam, a sedative benzodiazepine. We concluded (a) that antipruritic drugs act centrally by a property related to sedation; (b) H1 receptor antagonists have a peripheral antipruritic action only when itch is due to histamine release, as in the wealing disorders. Thus the new nonsedative H1 antihistamines have no place in the treatment of itch from other causes.

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Metadata

Authors
Krause, L., & Shuster, S.
Venue
BMJ
Publisher
BMJ
Published
1983-10-22
Volume
287
Issue
6400
Pages
1199-1200
ISSN
  • 0007-1447 (ISSN-L)
  • 1468-5833
OpenAlex
W2090596590
Cited by
173
References
0
FWCI
5.73
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Mechanism of action of antipruritic drugs. https://app.cochat.ai/papers/10.1136/bmj.287.6400.1199
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Krause, L., & Shuster, S. (1983). Mechanism of action of antipruritic drugs. BMJ. https://doi.org/10.1136/bmj.287.6400.1199

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.