Navel inflammation for a long time should pay attention to local cleaning and disinfection, the use of antibiotic treatment such as cefuroxime, dietary modification and so on. 1. Umbilical cleaning and disinfection: navel inflammation should pay attention to maintain local cleanliness and hygiene, can use saline external cleaning, then use iodine povidone to disinfect, and finally use sterile dressings to bandage, protect the trauma, and prevent the clothes from friction. And need to disinfect daily, change the medicine. 2. Antibiotic treatment: navel inflammation is commonly caused by bacterial infection, oral cefuroxime, amoxicillin and other antibiotics anti-infection treatment. If the condition is serious, you can use intravenous antibiotics, such as injectable penicillin, levofloxacin and other treatments. 3. Dietary adjustments: the presence of umbilical inflammation, should avoid eating spicy, stimulating foods such as chili peppers, ginger, garlic, wine, etc., these foods are not conducive to the recovery of inflammation. You should eat a light and nutritious diet and pay attention to the intake of protein and vitamins. Inflammation of the umbilicus should be treated promptly under the guidance of a doctor.