aversion therapy

US /əˈvɜːr.ʒən ˌθer.ə.pi/
UK /əˈvɜːr.ʒən ˌθer.ə.pi/
"aversion therapy" picture
1.

a type of behavior therapy designed to make a patient give up an undesirable habit by causing them to associate it with an unpleasant effect.

:
Aversion therapy is sometimes used to treat addiction.
The patient underwent aversion therapy to stop smoking.