is nembutal a barbiturate Fundamentals Explained
The onset of action for oral or rectal administration differs from 20 to sixty minutes. For IM administration, the onset of action is a little bit more rapidly. Following IV administration, the onset of action ranges from shortly for pentobarbital sodium to 5 minutes for phenobarbital sodium.二氢麦角灵(如二氢麦角克碱、二氢麦角生