Foot pain can be caused by oral calcium and vitamin D preparations, non-steroidal painkillers, anti-uric acid drugs, antibiotics, nutritive nerve drugs, etc. The common causes of foot pain include osteoporosis, plantar fasciitis, gout, infections, lumbar intervertebral disc herniation and other diseases. 1. Osteoporosis: For foot pain caused by osteoporosis, calcium carbonate and other calcium preparations as well as vitamin D preparations such as alfacalcitol can be taken orally, and drugs such as alendronate can be taken orally to inhibit the destruction of bones. 2. Plantar fasciitis: aseptic inflammation of plantar fascia caused by long-term walking, should pay attention to rest, can take oral ibuprofen and other non-steroidal analgesic drugs to relieve pain. 3. Gout: Gout sufferers have impaired uric acid metabolism in the body, resulting in uric acid gathering in the joints of the feet, causing foot pain. Oral colchicine and other anti-uric acid medication can be used to treat the condition, and drugs such as febuxostat can be taken orally to lower uric acid during the recovery period. 4. Infections: foot infections such as furuncle infection can be controlled by oral amoxicillin, cefuroxime and other antibiotic drugs. 5. Lumbar disc herniation: oral celecoxib and other non-steroidal painkillers, as well as methylcobalamin and other nutritive nerve drugs. The symptoms of foot pain, exclude the physiological pain caused by walking for a long time, should promptly consult a doctor, improve the examination to clarify the cause of the disease, follow the doctor’s instructions to choose the appropriate treatment, drug treatment is only a part of the blind self-medication should be avoided, so as not to cause adverse consequences.