Cocaine is extracted from the coca plant, which grows in Central and South America. The substance is processed into many forms for use as an illegal drug of abuse. Cocaine is dangerously addictive, and users of the drug experience a "high"—a feeling of euphoria or intense happiness, along with hypervigilance, increased sensitivity, irritablity or anger, impaired judgment, and anxiety.
COCAINE ABUSE. For the cocaine abuser, the use of the substance leads to maladaptive behavior over a 12-month period. The person may fail to meet responsibilities at school, work, or home. The cocaine abuse impairs the affected person's judgment, and he or she puts him- or herself in physical danger to use the substance. For example, the individual may use cocaine in an unsafe environment. The person who abuses cocaine may be arrested or charged with possession of the substance, yet will continue to use cocaine despite all of the personal and legal problems that may result.
COCAINE INTOXICATION. Cocaine intoxication occurs after recent cocaine use. The person experiences a feeling of intense happiness, hypervigilance, increased sensitivity, irritability or anger, with impaired judgment, and anxiety. The intoxication impairs the person's ability to function at work, school, or in social situations. Two or more of the following symptoms are present immediately after the use of the cocaine:

What are the underlying causes of Cocaine addiction?

When we take drugs, either for medical purposes or recreation, there is a benefit or reward that we are trying to achieve.
For example pain medicationis intended to bring relief to an injured or stressed area of our body. The beginning stages of Cocaine addictioncauses us to crave more and to use more. The unintended consequences of that is our need to take more and more of the Cocaine to get the same result.
Cocaine addiction causes the