Have you tried Theraworks spray from Amazon? It does help a little 💗

What has finally worked for me is wrapping a stretchy rubber workout band tightly around the hand so it can not contort. I leave it on for ten minutes or so till the cramps have passed.

I read that frankencinse essential oil was good for nueropathy pain. My order arrived today. I’ll let you know if I get any relief from it.

Try the Calcium with K and Magnesium Citrate. Take 2x Calcium+K to 1x Mag. On the forum, I was advised 1200mg Cal to 600mg Mag. This helped my very bad foot cramps. Know that Mag Citrate is a laxative. There are 10 types of Mag - some less of a laxative

Drink water or other drinks with electrolytes. You can get at Walmart Great Value vitamin enhanced drink mix. Just make sure it says Electrolyte on the box. (downside: it does have artificial sweetener in it). If I drink that throughout the day, I don't have cramps. Otherwise I have cramps in my hands and/or lower legs.