Standing a day leg pain may be due to muscle fatigue, poor blood circulation in the lower limbs, lumbar disc herniation and other reasons, the solution mainly includes adjusting the work, living conditions, physical therapy, drug therapy. 1. Muscle fatigue caused by pain in patients: it is recommended to adjust the work, life status, standing for about 1 hour to move 10 minutes or alternating weight-bearing left and right feet, to relieve muscle tension; during the rest period, you can carry out muscle localized hot packs, massages, physiotherapy, etc., to accelerate blood circulation, and promote acidic metabolite discharge; sleep time can be appropriate to elevate the affected limbs, but also conducive to the subsidence of oedema to reduce the pain. 2. Lower extremity blood circulation is not good, lumbar disc herniation patients: you can orally take Diosmin tablets, horse chestnut seed extract, etc., to help edema subside; lumbar disc herniation caused by leg pain patients can orally take meloxicam, indomethacin and other pain relievers, you can also choose to methylcobalamin, mannitol and other medications, to alleviate nerve compression, and promote muscle dehydration. If the symptoms of leg pain are not relieved, or accompanied by other symptoms, you should go to the hospital in a timely manner, to identify the cause and then give targeted treatment.