What if your finger is swollen?

Finger is stabbed by articles, causing swelling, generally due to rupture of subcutaneous blood vessels, blood, tissue fluid exudation, at this time need to wash the wound with running water in time, and use alcohol, iodine and other drugs disinfection, prevent wound infection, and use ice pack cold compress after bandaging, relieve pain, contract blood vessels, hot compress one day later, can effectively achieve the purpose of detumescence.