Addictions are conditions that involve sufferers regularly engaging in specific behaviors to deal with the distress they are experiencing. Although the behaviors may offer relief in the short term, prolonged engagement in them may lead to severe long term harm. Additions can vary from substances (cigarettes, drugs, alcohol) to certain behaviors (gambling, sex, shopping). Addictions often accompany other mental illnesses.
It is commonly thought that the addictive substance or behavior itself led to the sufferer becoming an addict. However, it is an established fact that addiction is just an unhealthy coping skill that sufferers use to deal with the distress they are experiencing. Therefore, dealing with the source of distress and replacing the addiction with a healthy coping skill is essential for recovery.
There is also a difference between substance use and substance abuse. Substance use means using a substance for short term stimulation that gives pleasure, but is not habit forming. However, substance abuse involves becoming so dependent on the substance that it is difficult to function without it.
If you feel that you or someone you know is suffering from addiction then learn more about managing distress, caring for addiction or seek help.