I took 3 5hour energy drinks at once.2hrs later i felt sick to my stomach and vomit.i was pale,&it felt like all the blood went down.wat it did to me?

Energy drinks: Energy drinks have large amount of caffeine and vitamins. You may have ingested too much of the above ingredients at once which triggered your body to vomit. It is normal for you to feel nauseous after an episode of vomiting. Drink some water and relax See a doctor if your symptoms persist.

Side effects: Two possibilities: 1-caffeine overdose (each 5hr energy has over 200mg of caffeine), it causes nausea, dizziness,nervousness,irritability, cold sweats, dehydration, even sometimes seizure!, 2-Niacin Flush (each 5hr energy has 30mg of Niacin-just a supplement, overdose happens with 50mg), it causes blood rush to the skin with burning and tingling of the chest and low blood pressure and dizziness