Amoxicillin can be taken for swollen lymph nodes, but it is best to see what causes the swollen lymph nodes and then choose the best medication according to the specific cause. If the swollen lymph nodes are only caused by inflammation of lymph nodes caused by bacteria, taking amoxicillin can relieve the symptoms of swollen lymph nodes in this case. However, if the swollen lymph nodes are accompanied by other symptoms, prompt medical attention should be sought. If the swollen lymph nodes are not caused by bacteria, it is not recommended to take amoxicillin, and even if you do, it will not be very effective and may cause side effects. In case of swollen lymph nodes caused by infections or tumors or other diseases, the choice of medication should be based on the specific cause. If the lymph nodes are enlarged due to reactive hyperplasia of lymph nodes and there is no other abnormality, this condition usually does not require treatment. If it is caused by a tumor, taking only amoxicillin for this condition and not seeking medical attention may delay the condition and in serious cases, it may also pose a threat to life.