1) Administered anesthesia 2) Anaesthetised 3) Calm 4) Calmed 5) Calmed down 6) Doped up 7) Drugged 8) Drugged asleep 9) Drugged to sleep 10) Far from het up 11) Gave a goofball 12) Gave a goofball to 13) Given a rest, medicinally 14) Given a shot 15) Insensible 16) On tranquilizers 17) Out, but not about 1) Calm 2) Doped 3) Insensible 4) Numb 5) On meds 6) Under 
[adj] - under the influence of a sedative drug
adjective under the influence of a sedative drug