The self-healing time of chronic lymphadenitis generally depends on the patient’s own healing ability, as well as whether the daily diet is regular, the severity of the lymph nodes and other factors for objective analysis, and cannot be generalized. If the degree of chronic lymphadenitis is limited and the healing ability of the patient is strong, the patient should pay attention to the diet, reduce the intake of spicy and stimulating foods, avoid overwork and stay up late, and the patient can usually heal himself in about 1 week. If the lesion of chronic lymphadenitis is more extensive, and its own healing ability is not good, and the daily life is often tired, stay up late, eat more spicy and stimulating, meat and oil food, will make the condition of chronic lymphadenitis progressive aggravation, can not be completely self-healing, and may even have acute attacks of chronic lymphadenitis, repeatedly affect the normal life of patients. Once chronic lymphadenitis occurs, regular work and rest, appropriate physical exercise should be carried out to enhance the immunity and promote the recovery of the body.