Antidote

The Antidote is fairly common to the Fallout universe, being found in Fallout 1, Fallout 2, and Fallout Tactics: Brotherhood of Steel.

Made from the stinger of a Radscorpion, Antidotes reduce your Poisoned status by -75. These can also be made by Myron if you give him the Radscorpion's severed tail.