what cause lymph node cancer
Any cancers that spread in the body can cause the lymph nodes to swell. When cancer from one area spreads to the lymph nodes, the survival rate decreases. Lymphoma, which is a cancer of the lymphatic system, also causes the lymph nodes to swell.Some medications and allergic reactions to medications can cause the lymph nodes to swell. Anti-seizure and antimalarial drugs can also cause lymph nodes to swell.ymph nodes become swollen in response to illness, infection, or stress. Swollen lymph nodes are one sign that your lymphatic system is working to rid your body of the responsible agents.