These neurotransmitters attach to molecules on neurons called receptors. Nerve cells, called neurons, send messages to each other by releasing chemicals called neurotransmitters, tell us how to act and behave. The Brain and BodyĪll drugs change the way the brain works by changing the way nerve cells communicate. Because the feeling doesn’t last long, users often take the drug repeatedly. Smoking or injecting the drug delivers it very quickly in the brain, where it produces an immediate and intense high. “Crystal meth” is a large, usually clear crystal that is smoked in a glass pipe. It is prescribed by doctors in limited doses in rare cases for certain medical conditions. Meth is classified as a Schedule II drug, meaning it has a high potential for abuse and is legally available only through a prescription that cannot be refilled. But they also have dangerous effects like raising heart rate and blood pressure, and use can lead to addiction. Stimulants are a class of drugs that can boost mood, increase feelings of well-being, increase energy and make you more alert. Meth is sometimes pressed into little pills that look like Ecstasy to make it more appealing to young people. However, it can also be made in small labs using cheap, over-the-counter ingredients.

Meth can be made in “super-labs”, which are big, illegal laboratories that make the drug in large quantities. Sometimes it’s made into a white pill or shiny, white or clear rock called crystal. Methamphetamine–also known as “meth”–is a laboratory-made, white, bitter-tasting powder.

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