Symptoms of inflammatory hyperplasia of lymph nodes are lymph node enlargement, pain and fever. 1. Enlarged lymph nodes: it is the most common clinical manifestation of lymph node inflammatory hyperplasia. Enlarged lymph nodes can be felt at the side of the neck, submandibular, armpit and groin. The texture is hard, the surface is smooth, it can be moved, and it will recur. 2. Pain: The enlarged lymph nodes will have pressure pain. If the inflammation of the lymph nodes involves the surrounding tissues, the lymph nodes will have poor mobility and the pain will increase. 3. Fever: Inflammatory lymph node hyperplasia may cause an increase in body temperature. If the diagnosis of inflammatory hyperplasia of lymph nodes is confirmed, it is recommended to consult the doctor in time and carry out standardized treatment under the doctor’s guidance, so as not to lead to complications such as cellulitis.