Inflammation of the belly button usually does not heal on its own. If the inflamed area is not treated in time, the condition may get worse. Most of the inflammation of the navel is a bacterial infection, the initial inflammation of the umbilicus appears red, swollen, gradually secrete some sticky, purulent secretions, sometimes there will be flowing water phenomenon, with a cotton swab dipped can smell a foul smell, serious local cellulitis will cause. Most of the consideration is excessive rubbing when bathing, or often use hands to pick, poke the belly button skin damage, bacterial infection caused. If the infection is mild, the exudate is small, and the pain is mild, you can use iodine swabs or hydrogen peroxide to gently wipe and keep the area clean and dry; if the symptoms are severe and cannot be handled by yourself, you should go to a regular hospital for general surgery treatment. In addition, note that the disinfection of iodine swabs should be thorough, and medical gauze should be used to cover the bandage after disinfection. Avoid getting wet in the shower to prevent aggravation of the disease, and avoid spicy and greasy food in the diet.