This is an unofficial archive of PsychonautWiki as of 2025-08-08T03:33:20Z. Content on this page may be outdated, incomplete, or inaccurate. Please refer to the original page for the most up-to-date information.
Antihistamine
 |
This article is a stub. As such, it may contain incomplete or wrong information. You can help by expanding it. |
Antihistamines are pharmaceutical drugs that inhibits the action of histamine by either blocking its attachment to histamine receptors or inhibiting the enzymatic activity of histidine decarboxylase which catalyzes the transformation of histidine into histamine. Anti-histamines are commonly used for the relief of allergies[1] and sometimes for their psychoactive effects.
Pharmacology
 |
This pharmacology section is incomplete. You can help by adding to it. |
Most antihistamines have inverse agonistic effects upon histamine receptors.
Examples
Antihistamines are seen throughout organic chemistry including psychoactive and anti-allergenic compounds.
- Cyclizine
- Diphenhydramine
- Dimenhydrinate
- Doxylamine
- Hydroxyzine
- Meclozine
- Mirtazapine
- Promethazine
- Quetiapine
See also
External links
Literature
- Emanuel, M. B. (1999). Histamine and the antiallergic antihistamines: a history of their discoveries. Clinical & Experimental Allergy, 29(S3), 1-11. https://doi.org/10.1046/j.1365-2222.1999.00004.x-i1
References
- ↑ Sicherer, Scott H. M.D., Understanding and Managing Your Child's Food Allergy. Baltimore: The Johns Hopkins University Press, 2006 ISBN 0-8018-8492-6.