I use Theraworx foam, 2 squirts, rub in. Buy OTC for leg, foot cramps. It really does help me.
I drink Quinine water which is in Kroger Tonic water (diet or regular).
I also use Hyland's Leg Cramp dissolving tablets under your tongue before bed. I take Magnesium, Potassium, Vitamin D3 and a B complex...every night before bed. My toes are horrid but only occasionally. I live with leg cramps every night. The routine I described has helped me. Good luck. I know so many, many people who suffer these cramps, especially when you get off your feet.