smoking cessation
"Update - I have been using the inhaler and been smoke free for 4 months.  The inhaler was very useful the 1st couple months in managing the hand to mouth habit.  It does not have the same enjoyable sensation of taking a drag, but it is an adequate substitute.  Although I never used the recommended dosage, for the last month I have only been using 2 to 3 cartridges a week and those are more in an attempt to prevent me from eating than a need for nicotine.  One thing that has really been a benefit is the reduced stress of travel as I no longer need to worry about when I can have my next cigarette!"