Antagonism of the adrenergic neurone blocking action of guanethidine by certain antidepressant and antihistamine drugs.
D000818:Animals; D001794:Blood Pressure / Q000187:drug effects*; D002339:Carotid Arteries / Q000601:surgery; D003042:Cocaine / Q000494:pharmacology*; D003913:Dextroamphetamine / Q000494:pharmacology*; D004285:Dogs; D004336:Drug Antagonism; D006145:Guanethidine / Q000494:pharmacology*; D006634:Histamine H1 Antagonists / Q000494:pharmacology; D006834:Hydrazines / Q000494:pharmacology*; D007099:Imipramine / Q000494:pharmacology; D008694:Methamphetamine / Q000494:pharmacology*; D008774:Methylphenidate / Q000494:pharmacology*; D011398:Promethazine / Q000494:pharmacology
D006634:Histamine H1 Antagonists; D006834:Hydrazines; D008774:Methylphenidate; D008694:Methamphetamine; D011398:Promethazine; D003042:Cocaine; D007099:Imipramine; D003913:Dextroamphetamine; D006145:Guanethidine