Women’s leg soreness at night consider excessive exercise, varicose veins of the lower extremities, lumbar disc herniation, osteoporosis caused by, can lead to night discomfort, difficult to sleep. 1. Excessive exercise: Excessive exercise can cause muscle damage in the legs, excessive accumulation of lactic acid, oozing and swelling in the soft tissues, which is manifested as soreness and discomfort in the legs, and resting at night does not completely relieve the symptoms of soreness and swelling, resulting in poor sleep. 2. Varicose veins of the lower limbs: due to varicose veins of the lower limbs, after walking, there will be poor blood circulation, resulting in swelling of the soft tissues of the legs, metabolites after exercise can not be metabolized well, and after resting at night, the soreness and discomfort, and can not fall asleep. 3. Lumbar disc herniation: the protruding nucleus pulposus compresses the nerve root, resulting in lower limb soreness, throbbing, accompanied by lumbar pain and discomfort, and at night when you sleep, lumbar twisting can aggravate the condition of the lower limbs, resulting in a bad night’s sleep. 4. Osteoporosis: osteoporosis in elderly women can also cause lower limb pain, resulting in night sleep. Women’s night leg soreness is difficult to sleep, there are many other causes including diabetic neuropathy and heart failure and poor kidney function caused by leg soreness, it is recommended to actively seek medical attention, physician guidance under the treatment.