Hi
Thanks for your query
Welcome to HCM
As per symptoms you described it seems that
You may have had
restless leg syndrome or leg/calf cramps
Restless leg syndrome is a disorder in which there is an urge or need to move the legs to stop unpleasant sensations
Being diabetic you are at risk of having it
Night time Leg or calf pain/cramps are muscle spasm of un known origin
The cause of your leg pain may be –
electrolyte imbalance, uncontrolled diabetes, heavy day time exertion et
You should try—stretch exercise ,warm water massage ,plenty of fluid and salt,
Good rest and sleep,
vitamin E and calcium supplementation
Side effects of diaform (
metformin) are-
Disturbance to the gut ,Nausea ,Vomiting ,Diarrhoea ,
Abdominal pain ,Loss of appetite