Onset : Full effect 15-20 mins intense at first , fade over a few hours .
Dosing : Start with 1 puff , wait for effect before taking another .
Onset : within a few minutes
Dosing : as needed
Onset : 45 min to 2 hours:
lastest few hours sublingual approx. 45 mins
Dosing : Start with 2.5 mg wait 2 hours
increase 1-2 mg to desired effect .