5 ESSENTIAL ELEMENTS FOR PHENOBARBITAL LEVEL

Phenobarbital has minor analgesic action at subanesthetic doses. Rather, in subanesthetic doses, this drug may well improve the reaction to agonizing stimuli. All barbiturates exhibit anticonvulsant activity in anesthetic doses. Nevertheless, on the drugs in this class, only phenobarbital, mephobarbital, and metharbital are effective as oral antico