Frequent plantar pain may have the following causes: first, plantar fasciitis, due to exertion or cold, resulting in chronic aseptic inflammation of the plantar fascia, there can be frequent plantar pain, early physical examination and examination to exclude other diseases to carry out early diagnosis and treatment. Second, the plantar spur, when the heel bone has osteophytes and bone spurs, there can be pain in the heel, manifested as plantar pain, especially in the morning or when exertion, the pain is very obvious, to carry out relevant X-ray examination, to carry out early anti-osteophyte treatment, as well as physical therapy. Third, kidney deficiency, kidney deficiency can also appear plantar pain, often accompanied by waist and knee weakness, weakness, to carry out early diagnosis of Chinese medicine pulse diagnosis, to carry out early diagnosis and treatment.