Don't worry about the tolerance thing at this point. .5 is a minuscule dose. Take it for a few months, see if it helps. Then decide where to go next with it. You won't build up a tolerance from just a few months. You likely would be fine at .5 even for a year, nor would coming off the med be especially difficult at such a small dose.


I've been taking 2mg./day K-pin for over 20 years, plus 1 mg. extra prn, which I use very occasionally.