If a 40-year-old woman has leg cramps, the first thing to look for is the presence of varicose veins in the lower extremities. If there are varicose veins in the lower extremities, which can lead to ischemia in the legs and cause cramps, a vascular ultrasound examination of the lower extremities can be done to clarify this condition. For mild symptoms, you can generally wear elastic stockings and avoid standing for a long time; in severe cases, surgery should be considered. The leg cramps may be caused by lumbar disc herniation, which is related to the usual bad posture or trauma. If the condition is caused by a herniated lumbar disc, physical therapy and traction of the lumbar area are needed, and oral medication, such as lumbar pain capsules, can also be considered. For serious symptoms, minimally invasive surgery can also be considered. You should pay attention to the health care of the lumbar region, you can often do the flying swallow movement, which is conducive to the stability of the lumbar spine.