Most of the foot pain after standing for a long time is due to plantar fasciitis, heel bone spurs, or plantar fat pad inflammation, which should be diagnosed by early examination and examination, and after diagnosis, the following treatment can be carried out: first, general symptomatic treatment, you can use pain medication, such as meloxicam, celecoxib and loxoprofen sodium tablets for pain relief. Secondly, physical therapy, such as microwave physiotherapy or far-infrared physiotherapy, can be carried out to reduce pain and relieve local inflammation. Thirdly, treatment of the primary disease can be carried out. If the foot pain is caused by kidney deficiency, treatment with kidney tonics can be carried out. If the foot pain is caused by a bone spur in the heel bone, anti-osteophyte treatment can be carried out.