Patients with foot discomfort, the following common causes: 1, trauma factors: direct trauma or sprains can lead to clinical symptoms of foot discomfort, such as pain, swelling, limited movement, and sometimes take X-rays will also find local fractures and dislocations, after timely reset and fixation, cold compresses, braking, can make clinical symptoms get fast relief. 2, strain: prolonged standing or excessive 3, chronic inflammatory diseases: such as heel pain, metatarsalgia, etc., can also cause local pain and other uncomfortable symptoms, and will affect the weight-bearing walking, affecting normal life. Therefore, the clinical symptoms of discomfort in the foot should be diagnosed and treated early.