Joel Spitzer, an anti-smoking counsellor, claimed on whyquit.com that there is a law of addiction which is:
The law of physiological addiction states administration of a drug to an addict will cause reestablishment of chemical dependence upon the addictive substance.
Years ago, I have read this and completely believed it, but today I read it again and it didn't click.
This alleged law of addiction is now being mentioned everywhere, even in books.
I couldn't find this claim on any authoritative websites, nor found any studies which mentioned or said this claim.
Where does it this law come from, or what does science say about this?