Brittany I'm sorry it hasn't worked for you

Are you sure you've done everything to maximize the effectiveness of the treatments? ie. using different water, adding baking soda, using the highest tolerable power, using a different setup/machine, being consistent with your treatments, adding a bit of glycopyrrolate, etc.....
Increased sweating is normal when using iontophoresis, especially if you are a new user. I still see an increase in sweating for a bit before I see the effects of the treatments kicking in. I consider myself to have excessive palmar/plantar HH so if it works for me I find it hard to believe that it won't work for you. Maybe you just need to find the right setup...I'm not saying I don't believe you, maybe it really won't work for you, I'm just saying that I think most people who try iontophoresis and fail, give up too quickliy without trying to change their setup/method of use and giving it another chance. Hopefully you will give it another shot in the future, maybe using a dedicated iontophoresis device instead of the homemade setup. Either way, keep your chin up!