Leg and stomach pain, often the following conditions: a. Deep vein thrombosis in the legs, resulting in blood stagnation in the lower limbs, unable to participate in blood return, a large amount of metabolic waste accumulation, can cause leg and stomach pain and discomfort. This can be done by subcutaneous injection of enoxaparin sodium, oral dabigatran, intravenous application of blood plug, prostaglandin and other drugs to improve blood circulation, promote the dissolution and absorption of venous thrombosis, restore blood flow patency, and reduce the symptoms of leg and stomach pain. Second, the leg stomach in the external impact, causing local skin, subcutaneous tissue infection damage. At this time, local ice can be applied within 24 hours to reduce tissue exudation; after 24 hours, topical application of blood-stasis cream to promote the swelling of the tissue, 3-5 days later, leg stomach pain can be gradually relieved.