I recently concluded that i get very upset (stress, sometimes even some sort of a panic attack) when i drank some coffee (only 1 cup really). It would be logical to assume it is because of the Caffeine. however, because i can drink a few glasses of coke without a problem, i find it kind of strange...

Also, is there a way to drink something to counter (neutralize) caffeine? sometimes the panic attack takes and heartbeats take a long time. Thank you.

Is there a difference between caffeine in Coffee and caffeine in Coke?