What is It?
GHB (gamma hydroxybutyrate, or gammahydroxy-butyric acid) is a depressant that is usually available in odorless and tasteless liquid form. It can also be sold as a powder or pill. It takes effect 10-20 minutes after it is ingested and its effects typically last up to four hours.12
GHB has been used in "date rape." It can be colorless, tasteless, and odorless, and has been added to beverages and ingested without the victim's knowledge. It can also cause anterograde amnesia (loss of memory), which makes it difficult for victims to recall what happened or identify his/her attacker.13