Local skin soft tissue bacterial infection after trauma, may cause local swelling, in addition to the application of iodophor, disinfection of the skin, but also topical drug treatment, as follows: 1, Bactroban is mupirocin ointment, for gram-positive cocci, has a good killing effect, is more commonly used topical antibiotics, can eliminate skin soft tissue infection, relieve swelling, pain; 2, Bactroban trauma Aerosol, can kill all kinds of intestinal pathogenic bacteria, and purulent cocci caused by, skin soft tissue infection; 3, if the skin soft tissue swelling, you can apply magnesium sulfate solution for wet compresses, to play a role in reducing swelling, or the application of Yunnan Baiyao aerosol and other drugs, to treatment, can play the role of blood circulation, can promote local blood circulation, reduce swelling, and relieve pain.