Meth Addiction

Effects of Use Ingesting meth causes the brain to increase production of dopamine and norepinephrine, which are neurotransmitters. If a small amount of the drug is taken, it has these effects: [...]

Methamphetamine is also known as meth, speed, crank, or crystal. It is a white powder with a bitter taste that can be easily dissolved in alcohol or water. This drug may be smoked, snorted, or [...]