Ultrajet Addiction

Ultrajet addiction is a form of addiction which can occur in Fallout 3 and Fallout: New Vegas.

Fallout 3, Fallout: New Vegas
Ultrajet has a 20% chance of Addiction, resulting in a -2 penalty to Agility and Strength as well as -1 to Perception. Ultrajet addiction is permanent, meaning it cannot be cured by doctors or Fixer.