| ||For the Fallout 3 unmarked quest, see Overdose (quest).|
|The following is based on Fallout Tactics and some details might contradict canon.|
“Your character has become overdosed due to excess usage of chemicals. Overdose will do damage over a period of time, until it passes from your system.”
Enemies are affected by and can be killed by this condition. Any kill caused by overdosing has no effect on Karma and will not turn the victim hostile.