Accidental epipen (epinephrine) injection into finger. Did ok. Can I reuse it?

Accident with epipen (epinephrine) If you got stuck with an epipen, (epinephrine) then this has discharged. There is nothing left to use, as this has already deployed its contents. Dispose of this responsibly, and get another one. Keep in away from extreme heat and cold and away from light.