I am on two diuretics for post surgical lymph edema. I hate those damn things. Those cause all kinds of issues. RLS could be one for sure. Sometimes my CBC test are low, and I have to take prescription Potassium. Tastes awful. I miss the days of my youth when I could hit Taco Bell at 2AM (after the bars closed), go home and sleep like a baby for 3 or 4 hours and then put in a productive 8 hour day without breaking a sweat. Sigh...........