https://www.goodrx.com/conditions/substance-use-disorder/what-causes-drug-addiction-how-to-prevent
Are Substance Use Disorders Genetic? If Not, Then What Causes Addiction? - GoodRx
Many substance use experts say that anyone can get addicted to drugs. But there are many who use drugs and never get addicted. Here are the factors that...
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https://my.clevelandclinic.org/health/diseases/6407-addiction
Addiction: What It Is, Causes, Symptoms, Types & Treatment
Addiction is a chronic condition that involves compulsive seeking and taking of a substance or performing an activity despite negative or harmful consequences.
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