Neck lymph nodes 35mm, the body lost a few pounds, most is not normal. Normal lymph nodes are generally less than 10mm, lymph nodes 35mm is a phenomenon belonging to the lymph node enlargement, caused by the lymph node enlargement of many reasons, common lymph node inflammation, lymph node tumors, neighboring organs disease involved lymph node enlargement and so on. If you have lost a few pounds, it is possible that your weight has changed due to a change in eating habits or an increase in the amount of exercise you do, or it is possible that you have lost weight due to a malignant disease. It is recommended to go to the hospital for further examination to determine whether there is substantial inflammation of the lymph nodes, whether there is a malignant tumor or neighboring organ diseases and other causes, and to take active treatment measures for early detection.