Learn about Gamma hydroxy butyl (GHB) breakdown, a depressant drug in the body. How is it broken down in the body versus when it’s bought as a drug and consumed? What are the signs and symptoms of taking too much GHB, and should it be mixed with cocaine? Learn why it is essential to measure GHB doses and their correlation to the “G dose”-response of slower heart rate and breathing and life-threatening adverse effects. What to do when someone is overdosing on GHB?