The is a very slight difference between a dose of GHB that produces the desired high, and a dose that can cause death; if an user has just a little too much GHB, the consequences can be fatal.
Overdosing on Adderall can lead to heart attack, stroke, coma and even sudden death.
More than a third of marijuana treatment admissions in the U.S. refrain from using the drug in the month prior to admission.
The strength and how long the effects of the drug last are the main reasons OxyContin is attractive to both abusers and legitimate users.