“A chemical solution that bonds with radiation particles and passes them through your system. Takes time to work.”— Fallout in-game description
RadAway is a consumable in Fallout and Fallout 2.
RadAway is an intravenous chemical solution that bonds with radiation particles and passes them through the body's system. It takes some time to work, and is also a potent diuretic.
Unlike Rad-X, it does not confer radiation resistance, but is instead used after receiving radiation to purge some of it from the body.
In Fallout, Fallout 2 and Fallout Tactics, interestingly RadAway can be addictive. It takes full effect only after 4 hours.
RadAway is also one of these games' higher-value items.
A few of these can be found in Peoria.