Methamphetamine (also known as meth, crank, ice, glass, crystal, ma, and tina) is a potent, long-lasting psychostimulant of the amphetamine class. While chemically similar to amphetamine, meth contains an additional methyl that it to break through the blood brain barrier. It can be smoked, snorted, injected, or taken orally.
Some common effects include stimulation, motivation enhancement, stamina enhancement, ego inflation, sociability, bruxism, dry mouth, muscle twitching, increased heart rate, appetite suppression, and vasoconstriction.
Methamphetamine is a very addictive drug that can lead to numerous health issues. It can cause anxiety, paranoia, and psychosis. It can also lead to brain, liver, and kidney damage.
You can, and should, take precautions when using a drug like meth.