Inflammation, redness and swelling of the fingertips are usually inguinitis or purulent dactylitis. It is necessary to strictly clean and disinfect the wound, use anti-inflammatory drugs, according to the formation of abscess or not also need to take different treatment methods. 1. Not formed abscess: need to disinfect and debride the inflamed fingertip, local elevation of the affected limb, promote blood circulation, reduce swelling. Mupirocin, erythromycin and other antibiotic ointment can be used externally, oral cephalosporin anti-inflammatory drugs for treatment. Generally about two weeks the inflammation will subside. If the redness and swelling are not relieved, you need to consult a doctor. 2. has formed abscess: fingertip will have local fluctuation feeling, which needs timely incision and drainage, remove pus and septic tissue, local open, regular change of medicine. Therefore, the inflammation and redness of the fingertips should be taken seriously, and should be treated in the emergency surgery clinic or general surgery clinic in time to avoid delaying the condition and causing serious adverse consequences.