Known by the name meth, methamphetamine is a highly addictive, potent drug. As a stimulant, it affects the brain in particular, as well as the central nervous system. Because meth has a high potential for abuse, it is classified as a schedule II drug, which means it can lead to physical and psychological dependence. However, Meth can be used to treat some rare cases of ADHD and obesity. People who use it illegally acquire the street versions of this drug called crank, ice, or speed. It can be a white powder, a pill, glass-like pieces, or a shiny blue-ish rock. This drug can be swallowed, snorted, smoked, or injected. Depending on your absorption rate, frequency of usage, and metabolism rate, meth can stay in your system for a longer period. Approximately, meth stays in your urine for 1-10 days, in your blood for 1-3 days, in your saliva for 1-4 days, and in your hair for up to 90 days. Meth is highly addictive, if you suspect you are starting to develop a Meth addiction, seek help. Call us.