1、He was unable to control his addiction to drugs.

2、His addiction to drugs caused his family much grief.

3、The Smiths regarded their daughter's addiction to drugs as a family skeleton.

4、His addiction to drugs propelled him towards a life of crime.

5、a treatment for addiction to drugs or alcohol intended to rid the body of the addictive substances.

6、Research shows that those who suffer from addiction to drugs and/or alcohol may have a genetic predisposition to the disease.