Yep. Pickle juice. Liquid quinine. Magnesium. Potassium. Sodium. Calcium. Hot baths. Hot showers. Massages. Vibrators. I've tried EVERYTHING - even really stupid things that I found on n the internet. I've had every test known - bloodwork, muscle stimulation and conduction. Nothing wrong found. Nothing worked except quinine. My legs would cramp: calves, quads, other thigh muscles, feet, hands, toes and fingers all cramped. It was horrible. And if I go off quinine for more than a day, I'm all crippled up again. Quinine has made SUCH an improvement in my life that I can't imagine not having it.