Does redbull stimulate adrenaline?

I am curious to the effects of caffeine and adrenal glands, i know you can have symptoms that "mimic" a panic attack when you drink to much coffee, basically if i o'd on coke like in pulp fiction would redbull give me the adrenaline i need to bring me back to life, not in all seriousnesss but thats KINDA why im asking...?