Whether a swollen lymph node is serious or not depends on the nature of the swollen lymph node. A benign swollen lymph node is not serious, but if it is a malignant swollen lymph node, the situation is more serious.
Benign lymph node enlargement is generally not serious and can be improved with timely treatment, such as immediate anti-infection treatment if the lymph node enlargement is caused by infection, or immediate anti-tuberculosis treatment if the lymph node enlargement is caused by tuberculosis, and with these appropriate treatment measures, benign lymph node enlargement can be completely cured, so that Benign lymph node enlargement is not serious.
Malignant lymph node enlargement is generally more serious, but the degree of severity depends on the specific situation. For example, if the enlarged lymph nodes in the neck are caused by breast cancer, the treatment is good, and the enlarged lymph nodes in the neck, armpit, and groin of malignant lymph node tumors can be improved by treatment measures, and the treatment is good, but if it is colorectal cancer or stomach cancer The fact that the lymph nodes in the neck are swollen due to colorectal or gastric cancer indicates that the colorectal or gastric cancer has metastasized distally, a condition that indicates that the tumor condition is very serious, a condition that is so serious that life safety is threatened.