Signs & Symptoms

What is drug addiction? How do I recognize the signs of alcoholism or drug abuse? What, if anything, is the difference between physical dependency and addiction? For the answers to these and other questions you may have, check out the following online resources.

http://www.addictions.org/signs.htm
http://www.helpguide.org/mental/drug_substance_abuse_addiction_signs_effects_treatment.htm
http://parentingteens.about.com/cs/drugsofabuse/a/driug_abuse20.htm