Bemegride is a central Nervous System

Central nervous system

The central nervous system is the part of the nervous system that integrates the information that it receives from, and coordinates the activity of, all parts of the bodies of bilaterian animals—that is, all multicellular animals except sponges and radially symmetric animals such as jellyfish...

 stimulant and antidote for barbiturate

Barbiturate

Barbiturates are drugs that act as central nervous system depressants, and can therefore produce a wide spectrum of effects, from mild sedation to total anesthesia. They are also effective as anxiolytics, as hypnotics, and as anticonvulsants...

 poisoning.

John Bodkin Adams case

Bemegride is notable in legal history as the drug suspected serial killer

Serial killer

A serial killer, as typically defined, is an individual who has murdered three or more people over a period of more than a month, with down time between the murders, and whose motivation for killing is usually based on psychological gratification...

 Dr John Bodkin Adams

John Bodkin Adams

John Bodkin Adams was an Irish-born British general practitioner, convicted fraudster and suspected serial killer. Between the years 1946 and 1956, more than 160 of his patients died in suspicious circumstances. Of these, 132 left him money or items in their will. He was tried and acquitted for...

 failed to prescribe correctly to his patient Gertrude Hullett

Gertrude Hullett

Gertrude "Bobby" Hullett , a resident of Eastbourne, East Sussex, England, was a patient of the suspected serial killer Dr John Bodkin Adams, who was charged with her murder but never tried for it.-Jack Hullett:...

. Hullett took an overdose of barbiturates on 19 July 1956 but Adams only gave her a single 10cc dose of bemegride three days later on the 22nd, despite having acquired 100cc for her treatment. Hullett died the next day on 23 July 1956. Adams was charged but never tried for her murder.