Some people seem pre-deposed genetically to developing an drug addiction. It is known that individuals body chemistry is such that they are very sensitive to drugs, alcohol, and other substances thus making them vulnerable to addiction. This is based on the fact that some addiction tend to run in families, this could be due to genetic factors, pre-exposure, or environmental factors. A cocaine addict may suffer from acute psychological as well as physical side effects of general drug abuse. Psychological withdrawal symptoms may include some form of depression as well as a strong craving for cocaine.

Alcohol rehab is a place where an individual who has a drinking problem can receive help. Rehab is a program that helps the distinctive with their alcohol addiction and provides them with the tools basicly for a complete recovery. Social learning is considered an important factor in addictions. Social learning can be found in the family environment, social environment, through peer pressure, and advertising or media influence. Many people equate cocaine addiction with simply using drugs and therefore expect cocaine addiction should be cured quickly and easily.