 [ Symptoms ] i have arthritis in my knees and my leg stay sore and feel like they are about to cramp is there anything i can take  i take hyland leg cramp pills but they only help for an hour or so i talked with my pcp but they have no answers can someone please help me  [ Disease ] i take electromix by acalcer corp they also make emergen c when my legs start to cramp or feel as thought they are going to it is a packaged sport mix that i mix with 3 or 4 oz of water and chug it it contains magnesium which i do not tolerate well in many of its other forms the relief is immediate i also use hylands is restful legs pills and have a rx for ropinerole i have experienced rls for about 20 years and these really help