stimulants

energy drinks + stimulants

Energy drinks layer high-dose caffeine, taurine, guarana, and ginseng on top of any prescription or recreational stimulant (amphetamine, methylphenidate, modafinil, pseudoephedrine, cocaine), producing additive sympathomimetic effects on heart rate, blood pressure, and CNS arousal. The combined load increases the risk of tachyarrhythmia, hypertensive crisis, severe insomnia, and anxiety.