Treatment for stimulant withdrawal may include a regimen of drugs that increase neurotransmitter production, due to the depression and dysphoria caused by sudden cessation of use.
Methamphetamine tablets commonly known as Yaba are often produced in Southeast Asia and sent by mail or courier to the United States.
Someone who takes antidepressants regularly and is going through withdrawal because of cessation of use will likely experience rebound depression, and may become more depressed than they originally were.
Most heroin sold on the street sell is in the form of a powder, which varies in color from white to dark brown because of additives and impurities.