A member asked:

I really need some answers! why are people addicted to meth?

A doctor has provided 1 answer
Dr. Patrick Tapia answered

Specializes in Psychiatry

Dopamine: It could be argued that it is a combination of factors including multiple neurotransmitters although most would argue that one of the more important considerations is the increase in Dopamine that the administration of crystal methamphtamines promotes. This increase in Dopamine in the nucleus accumbens produces a reinforcing effect of the behavior of using methamphetamines. Stay safe!

Answered 2/20/2015

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