Physiological factors such as long time walking and hard soles can cause foot pain, and secondly, it can also be caused by other diseases such as callus, heel osteomalacia or trauma. 1. Physiological factors: if you walk for a long time or the soles of shoes are too hard or the shoes are not the right size, you will have foot pain. 2. Callus: callus is mainly caused by long-term local skin friction or pressure, and the patient’s local skin will be thickened and rough. If the callus appears on the sole of the foot, it will appear foot pain when localized pressure or when walking. 3. Osteomalacia: Osteomalacia belongs to proliferative osteoarthropathy, the cause of which is related to osteoarthritis, autoimmune diseases and other factors. If you suffer from heel osteomalacia, the patient will have localized pain, which will be manifested as foot pain. 4. Other diseases: trauma, plantar fasciitis, gout, bunion and other diseases can also cause foot pain. There are more causes of foot pain. If the shoes are not suitable, they should be replaced in time. If the patient is accompanied by other symptoms, it is recommended to consult a doctor in time to clarify the diagnosis and follow the doctor’s instructions for treatment. Daily rest is needed to avoid overwork and less walking.