48 hours ago I took 2 No-Doz tablets, which have 100mg of caffeine in them.
I took them with about 5 cups of coffee.
My heart went CRAZY. My heart rate was 96 bpm, I was light headed, nauseus, and had chest pain.
Two days later, my heart rate HAS NOT GONE DOWN.
And I still have the pain in my chest.
Is this very serious?