Cocaine Cocaine is made from coca leaves. Its effects include alertness, wakefulness, increased energy and an overall feeling of euphoria. Cocaine can be a very addictive drug. Methamphetamine Methamphetamine is a stimulant drug. It is used in pill form, or in powdered form by snorting or injecting.
Crystallized methamphetamine is a smokable and more powerful form of the drug.
Methamphetamine use can cause irreversible damage to the brain, producing strokes and convulsions, which can lead to death. Opiates Opiates are any of the addictive narcotic drugs. The opiates include drugs such as morphine, heroin and codeine. Opiates can reduce attention, sensory and motor abilities. The effects of this drug are unpredictable and variable.