Drugs to knockout someone

Opium (poppy flowers) was used as a sedative. large quantities used to kill.
Its been used widely throughout history.

 

But he's not out for 24 hours -- only long enough to get him on the airplane.

 

Try new Super-Knockout Drug!!! Now with twice the power!! And thanks to these tiny time-release sub-capsules, another dose is automatically administrered every hour!

 

Oops!

Mea culpa.

 

Have a look at the Doc movie The Rescue. Saving a Thai school football team that became caught in a flooded cave. The Australian Doctor Diver had balls of steal when working out how to sedate the kids without killing them. NatGeo.

Like most have said 24hours single dose would probably kill. Take look of a real-life event.


MartinM