Lymph node inflammation is often tender to the touch and feels raised. The most obvious reason for developing swollen occipital lymph nodes is an infection in the head. Cause for swelling in occipital lymph node Infections in the head or scalp A lump found on the back of the skull or swelling of the occipital lymph nodes indicates a probable infection or disease that involves the head. Generally, the location of a swollen lymph node indicates the area of the infection with certain exceptions. Once this pathway has been cleared by the body, the lymph node can return back to normal size. Sometimes lymph node swelling may be due to the blockage of lymphatic vessels caused by an infection or abnormality. This may include foreign particles and even cancer cells.ĭuring times of infection, lymph nodes will begin to release more lymphocytes-white blood cells-which usually causes them to swell up in size, giving them their characteristic presentation. The occipital lymph nodes, as well as all lymph nodes found in the body, filter out impurities and harmful substances from the body. The back of your head, referred to as the occipital region, is where several lymph nodes reside to serve their function. There are approximately 700 lymph nodes found in the human body, with the majority of them being in the armpit, neck, and groin areas. Related: Swollen lymph nodes behind the ear causes, symptoms, and home remedies Anatomy of the occipital lymph node
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