Methamphetamine doesn’t just spike levels of the pleasure-inducing hormone dopamine in the reward pathways of the brain – it also provokes damaging brain inflammation through similar mechanisms. Meth ...

ST. LOUIS (AP) – The Drug Enforcement Administration says a suburban St. Louis pharmaceutical company is wrong for marketing its pseudoephedrine product to imply methamphetamine cannot be made with it ...

WASHINGTON — The Patriot Act compromise agreed to Friday included a provision to combat illegal methamphetamine by limiting sales of cold remedies used to make the highly addictive drug. A number of ...

Social rank regulates methamphetamine-seeking behavior by modulating the mesocortical and mesolimbic dopamine pathways, and winning experiences can remodel these circuits to suppress drug-seeking. In ...