I used to have it in the pits pretty bad. Drysol pretty much solved it. I used it daily for a while when I was about 20, and then dropped down to maybe once a month for a while, and now haven't used it in probably 8 years.
The hands are what get me. I dread any situation in work that requires a handshake and avoid them at all costs, which has probably made me look rude on many occasions.
I read up recently on iontophoresis which seems to be effective, and pretty easy for hands and feet. Machines cost around $1000, but you can make your own for less than $100 and many have posted good results:
http://hyperhidrosisnetwork.com/my-e...resis-machine/