Leg cramps for your age could be due to
a) peripheral neuropathy, muscle strain, dehydration, over exertion, b) compression of nerve as in lumbar stenosis, mineral deficiency (calcium, magnesium, potassium), treatment
1. Take good nourishing diet with plenty of green leafy vegetables and, fruits
2. Drink plenty of water with electral/ors powder
3. Take multi vitamin supplement like one capsule of polybion daily
3. Massaging cramped muscle, take pain killer like one tablet of crocin advance sos after food up to a maximum of three tablets per day
4. Hot fomentation by heating pad, warm water bath
5. Stretching exercise etc
6. Take adequate rest and avoid over exertion.