On call.  I get severe leg cramps two or three nights a week.  They don't last long, but the pain wakes me up.  What can I do?
Simon
Harvey B
HB
D004326:Drinking; D006801:Humans; D008297:Male; D009120:Muscle Cramp / Q000517:prevention & control*; D052580:Muscle Stretching Exercises; D013997:Time Factors