Hunyor S N, Hansson L, Harrison T S, Hoobler S W
Br Med J. 1973 Apr 28;2(5860):209-11. doi: 10.1136/bmj.2.5860.209.
A severe rebound rise in blood pressure with agitation and insomnia had been noted in five patients when they had previously ceased clonidine (Catapres) This has been shown to be reproducible in these patients and to be associated with a significant increase in urinary catecholamine excretion. The blood pressure can be controlled and the symptoms alleviated promptly by alpha and beta adrenergic receptor blockade using intravenous phentolamine and propranolol.
有5例患者在先前停用可乐定(Catapres)时出现血压严重反跳性升高,并伴有激动和失眠。已证实这种情况在这些患者中可重现,且与尿儿茶酚胺排泄显著增加有关。使用静脉注射酚妥拉明和普萘洛尔进行α和β肾上腺素能受体阻滞,可迅速控制血压并缓解症状。