Walking pain on the soles of the feet may be caused by physiological reasons such as overwork and flat feet, or it may be caused by pathological reasons such as plantar fasciitis, infection and gout. 1. Overwork: due to long time walking or wearing shoes that do not fit, causing metabolites to accumulate in the muscles of the soles of the feet, patients may experience pain in the soles of the feet. 2. Flat feet: people with flat feet may experience pain in the soles of their feet due to the tension in the local muscles caused by walking for a long period of time. 3. Plantar fasciitis: due to long-term walking on the soles of the feet caused by local aseptic inflammation, stimulation of the surrounding tissues, the patient may experience walking pain on the soles of the feet. 4. Infection: due to bacteria and other pathogens infecting the skin and other soft tissues on the bottom of the foot, patients may have symptoms of walking pain with redness and swelling. 5. Gout: Because gout stones are deposited on the bottom of the feet, patients walking friction surrounding tissues, patients may appear walking pain on the soles of the feet. Walking pain on the soles of the feet may also have other reasons, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment.