Lymph node swelling take amoxicillin a few days can not be generalized, specifically with the cause of lymph node swelling; gram-positive bacterial infection caused by taking drugs for 5 to 7 days or longer; tuberculosis bacillus and other special bacteria, as well as lymphoma, chronic leukemia, etc. caused by taking amoxicillin is generally ineffective. If the patient’s enlarged lymph nodes are related to Gram-positive bacterial infection, most of them get better 5 to 7 days after taking amoxicillin. Some patients have a poorer ability to recover, and recovery is often slower when the lymph node swelling is more severe and the pathogenic bacteria are not sensitive to amoxicillin. In addition, some patients with enlarged lymph nodes may be caused by special bacteria such as tuberculosis bacillus, such patients taking amoxicillin is generally ineffective, patients need to take anti-tuberculosis drugs under the guidance of the doctor, such as rifampicin, isoniazid and other drugs treatment. Some patients with enlarged lymph nodes may be lymphoma, chronic leukemia and other causes, such patients need to cooperate with doctors to actively treat lymphoma, chronic leukemia and other primary diseases. If you have enlarged lymph nodes, please go to the hospital in time for consultation and active treatment.