Hand injury swelling should be taken after the following methods to reduce swelling: 1, hand injury swelling should go to the hospital, film examination to exclude the phenomenon of fracture, once the fracture should be in the surgical symptomatic treatment. 2, hand injury swelling, within 24 hours should be taken to ice packs to reduce the swelling of hand injuries in the 24-hour bleeding period, through the ice packs can make the capillary contraction to reduce bleeding, the late swelling has a great help. 3, hand injury swelling in 48 hours, you can take hot packs to reduce swelling, because after 48 hours, the oozing blood needs to be absorbed by accelerating blood circulation. 3, hand injury swelling in 48 hours, can take the way of hot compresses to reduce swelling, because after 48 hours, the oozing blood needs to be absorbed by accelerating blood circulation, through the hot compresses as well as external use of blood circulation drugs can play a very good role in reducing swelling, the patient oral blood circulation drugs can also achieve the purpose of reducing swelling.