|This is an overview article, focusing on background information and cross-game comparisons.|
A potent anti-radiation medicine that bolsters the user's natural Radiation Resistance. Taking it prior to exposure is recommended, as it can greatly reduce irradiation, particularly when combined with advanced radiation suits. Unlike most other chems, Rad-X is addiction-free, making it perfectly safe to use without risking the chance of addiction. Furthermore, the duration can be stacked if multiple doses are taken at once.
A dose of brightly colored, red-and-yellow capsules.
A diluted version of Rad-X.
- Vault Dweller's Survival Guide p.5-18: "Rad-X is a preventive medication. Take Rad-X before exposure to radiation, and the total amount of radiation you receive will be reduced. Rad-X bolsters your bodies own Radiation Resistance. The stronger you are to start with, the more effective Rad-X will be."
- Fallout Official Survival Guide p.124: "Rad-X: A radiation prophylactic. Use this drug before you enter a radioactive area, and the total amount of radiation you receive will be reduced. Rad-X increases your body's natural Radiation Resistance."