There are several different forms of methamphetamine.
Methamphetamineis a powerful and highly addictive stimulant that affects the central nervous system. Crystalline methamphetamine is a form of the drug that looks like shards of glass or shiny bluish-white rocks. It is chemically similar to amphetamine, a medication used to treat attention deficit hyperactivity disorder (ADHD) and narcolepsy, a sleep disorder.
Methamphetamine (methamphetamine) can be produced in several different ways. If you're not familiar with this medication, you may be wondering how methamphetamine is used. Depending on the form, people can use methamphetamine by smoking, inhaling it, injecting it, or swallowing it in pill form. In some cases, people take methamphetamine in a form of binge eating known as running, that is, stopping eating and sleeping while continuing to take the medication every few hours for several days.