The word ‘cocaine’ refers to the drug in a powder form as well as a crystal form, which is smoked. It comes from the cocoa plant and, next to methamphetamine, creates the greatest psychological dependence of any drug.
In the short-term, cocaine causes a short-lived intense high that is immediately followed by intense feelings of depression, edginess and a craving for more of the drug. Users often don’t eat or sleep properly and can experience greatly increased heart rate, muscle spasms and convulsions. Cocaine users can get paranoid, angry, hostile and anxious, even when they’re not “high”.
Some of the long-term effects, in addition to those listed above, can cause irritability, mood disturbances, restlessness, paranoia and auditory hallucinations. Tolerance to cocaine develops so the person needs more to produce the same level of “high”, so the person increasingly “has” to use more and more to reach the sensation they’re after.
Being caught up in the throes of cocaine addiction is very unpleasant as the individual feels the lows that result from the “come down”. These lows...