No, and any practitioner who tells you otherwise is making a claim they cannot
support. Hypnotherapy is a supportive therapeutic approach, not a cure and not a
procedure performed on a passive recipient. Outcomes depend on many factors — your
readiness, your participation, the strength of physical dependence, your
circumstances, what else is happening in your life, and whether other forms of
support are in place.
What can reasonably be described is the work itself: examining triggers, exploring
motivation, rehearsing alternative responses and supporting your commitment over
time. Whether that leads to stopping, to reducing, or to a clearer understanding of
what you need next will differ from person to person.