LITTLE KNOWN FACTS ABOUT IS NEMBUTAL A CNS DEPRESSANT.

The onset of action for oral or rectal administration may differ from twenty to 60 minutes. For IM administration, the onset of motion is slightly more quickly. Adhering to IV administration, the onset of action ranges from presently for pentobarbital sodium to five minutes for phenobarbital sodium.Contraindications to pentobarbital use consist of