Treating an Injury

You can attempt an INT + Medicine test to treat an injury sustained from a critical hit. Passing the test allows a patient to ignore the penalties of their injury. An injury treated using First Aid is not fully healed: it’s merely been patched up so that it no longer imposes a penalty.
Whenever a character suffers any damage to a location which has a treated injury, roll 1CD . If you roll an Effect, the damage has re-opened that wound and the character is injured again. Completely recovering from an injury takes time.