Swelling and pus in the fingertips of barbed wire pulling is a symptom caused by secondary bacterial infection. Barb pulling will cause direct damage to the local skin mucosa, if contact with external pathogenic bacteria or the body’s own low immunity, will be secondary to bacterial infection, causing localized folliculitis or soft tissue infection, inflammation stimulation will cause swelling, congestion, pain, oozing fluid, purulent secretions and other symptoms. Infection should be timely to the hospital surgery to take appropriate treatment measures, generally with saline rinse, clean secretions, wipe iodine routine disinfection, and then you can use topical antibiotic ointment treatment, such as mupirocin ointment, fusidic acid cream, etc., and maintain skin hygiene, elevate the affected limb, reduce the local swelling and pain. The swollen fingers of the barbed wire pulling with pus are recommended to consult a doctor in a timely manner, under the guidance of a professional doctor to standardize the treatment, so as to avoid delaying the condition.