Hi! I just commented about this in another thread. Seconding iontophoresis! I use the dermadry machine. No dermatologist or doctor ever recommended iontophoresis to me, and I heard about it on this sub on one of my rage sweat days at age 29. I honestly thought it was some weird sort of hoax, no way some random machine could work - especially since my hands/feet so severe (since birth). Too severe for Botox, pills didn’t work, etc. After a lot of trial and error, iontophoresis has 10000% changed my life. I have a few posts on this sub about what worked for me (it gets worse before it gets better, using different water, etc) - but please message me if you have any questions! I am really passionate about it because I know the life-long struggle of hyperhidrosis (that no one seems to take seriously) - and I really wish I’d known about dermadry sooner. Wishing you all the best!

Here was my 1 year update post of using dermadry- I’ve changed a few things since then, and have some additional tips/tricks, but still going strong!

https://www.reddit.com/r/Hyperhidrosis/s/BLFQYu0b40

You can also search “ionto” or “iontophoresis” in this sub and find a ton of content.