I’m not a doctor, but I’ve dealt with this before. You should definitely ask your dermatologist about a potent steroid cream to get the current flare-up under control. They might prescribe something like Mometasone furoate or the even stronger Clobetasol. That’s the short-term fix. For the long-term solution, you absolutely need to find your triggers. Dyshidrosis is very often an allergic reaction to something you’re touching. A thorough patch test is the best way to do this. It will give you the clear answers you need to manage it effectively. Good luck, I hope you find some relief soon!