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Tolazoline Cimetidine

Tolazoline and the structurally related imidazoline tetrahydrozoline may be H2 receptor agonists since tolazoline-induced acid stimulation in the dog can be blocked by burimamide, metiamide and cimetidine and both imidazolines induce characteristic -agonist effects on isolated guinea pig atria preparations which can be blocked by metiamideJ Clonidine, like the imidazolines, has a-adrenergic agonist activity... [Pg.91]

Cimetidine and ranitidine can reduce or abolish the effects of tolazoline used as a pulmonary vasodilator in children. [Pg.902]

Tolazoline dilates the pulmonary vascular system by stimulating both Hp and H2-receptors. Cimetidine and ranitidine block H2-receptors so that at least part of the effects of tolazoline are abolished. It has been suggested that this interaction is confined to children. ... [Pg.902]

An established interaction. Cimetidine and ranitidine are not suitable drugs for prophylaxis of the gastrointestinal adverse effects of tolazoline in children. Other H2-receptor antagonists would be expeeted to behave similarly. [Pg.902]

See other pages where Tolazoline Cimetidine is mentioned: [Pg.342]    [Pg.80]    [Pg.157]    [Pg.174]    [Pg.209]    [Pg.444]    [Pg.564]    [Pg.647]    [Pg.702]    [Pg.729]    [Pg.881]    [Pg.904]    [Pg.1110]    [Pg.1298]    [Pg.1424]    [Pg.902]    [Pg.80]    [Pg.497]    [Pg.564]    [Pg.647]    [Pg.702]    [Pg.881]    [Pg.904]    [Pg.1110]    [Pg.1424]    [Pg.1476]   
See also in sourсe #XX -- [ Pg.902 ]



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Cimetidine

Tolazoline

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