Seven animals (4 cattle and 3 buffaloes) were used in this study. Dopram V was administered I/V (0.6 mg/Kg. B.Wt.) 30 and 60 minutes after 1/M injection of Rompun (0.2 mg/Kg. B.Wt.). One month later Coracid was used I/V (15 mg/Kg. B.WE.) 30 and 60 minutes after Rompun injection.
Although both Dopram-V and Coracid improved the depressed heart rate and respiratory rate after the high doses of Rompun, the former drug appeared to be more efficacious than the later. More than one dose of the analeptics are needed to obtain a good "arousal" effect.