The following reasons are common: First, metatarsalgia, strain on the transverse arch of the forefoot, causing pain in the forefoot, and women wear high-heeled shoes for a long time, resulting in too much concentration of force on the forefoot, walking near the metatarsophalangeal joints obvious pain, lifting the foot, the pain disappeared, and in severe cases, there is swelling of the foot, elevated skin temperature and localized pain, the treatment can be orthopaedic shoes to make the foot arch elevated, and at the same time, exercise the intrinsic muscle function. Secondly, metatarsophalangeal fasciitis, connecting the heel tuberosity and metatarsal bones to maintain the longitudinal arch of the foot, inflammatory pain can occur after strain, the pain point is often located in the beginning of the metatarsophalangeal fascia or the heel tuberosity, change to wear thick-soled shoes to reduce the local stress, you can also choose the local closed injection treatment, once a week, 2-3 times for a course of treatment.