Clinically speaking, you can't become addicted to a device, but you can develop behavioural addictions to smartphone functions.
Physician Health Programs are intended to help doctors with substance abuse disorders and mental health problems. But that's not always what happens.
More Americans died from drug overdose in 2014 than any year on record and six in 10 of those involved opioids. How did we get here and what to do about it?
College students who take stimulants such as Adderall to get an academic edge might be setting themselves up unknowingly to a vicious cycle of substance abuse and addiction.