Acute lymphadenitis can be cured in a few days, there is no clear time, early active and effective treatment can be cured in about 1~2 weeks, if the treatment effect is not good, incomplete can turn into chronic. Acute lymphadenitis is an inflammation of the lymph nodes caused by bacterial and viral infections, which manifests itself as localized lymph node enlargement, accompanied by redness, swelling, heat, pain and other symptoms. Bacterial acute lymphadenitis can be treated with antibiotics such as amoxicillin and cefaclor; viral lymphadenitis can be treated with antiviral drugs such as acyclovir and ribavirin. Acute lymphadenitis recovery time can not be generalized, depending on the severity of the disease, personal constitution, treatment and other factors, there are individual differences. In the early stage of the disease, with active and correct treatment, the disease can be cured in 1~2 weeks. If the treatment is not timely, or the treatment program is not correct, it may turn into chronic lymphadenitis, which is difficult to be cured. The presence of acute lymphadenitis, should be standardized treatment under the guidance of a doctor, so as not to delay the condition.