The common causes of painful pressure on the bottom of the foot are as follows: first, metatarsophalangeal arthritis, commonly caused by chronic strain or aging degeneration, resulting in inflammation of the metatarsophalangeal joint, which is seen on the front side of the foot, the part where the palm of the foot and the toes are connected, will produce corresponding painful pressure. Second, see the plantar fasciitis, common in metatarsal tendonitis, due to the presence of inflammation of the metatarsal tendon membrane, will also produce corresponding pain symptoms when pressed. Thirdly, the fatigue fracture of the foot, due to prolonged standing, walking, such as athletes, soldiers marching will cause excessive weight bearing of the metatarsal bones, resulting in chronic cumulative injury, resulting in fatigue fracture, will also produce pressure pain, fourth, the heel part of the degenerative osteophytes or plantar fat pad inflammation will also produce pressure pain, collectively known as heel pain, patients are advised to appear in these cases, timely It is recommended that patients with these conditions go to the hospital for a detailed examination to clarify the diagnosis.