In behavioral or substance addiction, acting out can give the addict the illusion of being in control.

The series aired and depicted her struggle with substance addiction.

Yet they are human, often having led more victimized lives with histories of severe physical or sexual abuse, brain damage and substance addiction.

However, not all substance addictions contain approved medication for treatment.

The treatment of substance addiction, too, is being investigated.

There are two ways to classify addictive behaviors: substance addiction and process addiction.

One study found that only 20 percent of physicians believe that substance addiction is a disease.

An affordable home and access to effective treatment for substance addiction ought to be universal rights in any decent society.

On March 31, 2013, it was announced that Monteith had voluntarily admitted himself into a treatment facility for substance addiction.