What causes leg cramps in older people who walk more

Elderly people walking more leg cramps are mostly caused by too much exercise, cold, calcium deficiency and so on.
1. Exercise excess: the elderly walk more, exercise excess, the body sweats a lot, resulting in electrolyte disorders in the body, the emergence of leg cramps.
2. Cold: Older people walk more, exercise too much, cold and wind, causing blood vessel contraction, poor blood circulation around the muscles, fascia and ligaments, resulting in leg cramps.
3. Calcium deficiency: calcium is the main medium of nerve conduction, low calcium ion content in the blood, causing excessive excitation of nerves and muscles, leg cramps will occur.
Elderly people walking more leg cramps, may also be related to osteoporosis, varicose veins of the lower limbs and lactic acid accumulation, etc. It is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment.