Lately, I Have Been Experiencing A Tingling In My Lower

Lately, I have been experiencing a tingling in my lower legs and feet every night after I go to bed. When I put on compression socks the feeling subsides and goes away. This is only happening at night. It has occurred on and off for a few months and used to go away when I took magnesium and potassium tablets. Now that doesn't seem to help, only the socks. Thanks!