3/14/2024 0 Comments Lymph node swollen on back of headThis is because germs more easily pass through their inflamed skin into their body and the lymph nodes help to get rid of them.Ĭancer is a rare cause of swollen lymph nodes in children. Some young children with eczema have swollen lymph nodes all the time. Swollen lymph nodes can also happen if a part of your body is inflamed – for example, because of an abrasion, a burn or an insect bite. Swollen lymph nodes happen most often when your body is fighting a viral or bacterial infection like a sore throat or glandular fever. Lymph nodes become swollen for many reasons. They filter your blood and kill any viruses and bacteria they catch. Under the arm, it may indicate that breast cancer is spreading.There are lymph nodes throughout your body. Swelling without pain may be a sign of a tumor. Sometimes, there is pain with the swelling, or it may be painful, for example, to turn the head. You may be able to feel a swollen lymph node with your fingers, although this is not always possible, as some are quite deep in the body or do not swell enough to become noticeable. Persistent swelling in the lymph nodes that occurs without other signs of an infection can indicate some types of cancer. However, they can indicate an infection that needs medical attention. In most cases, swollen lymph nodes are not serious but indicate that the immune system is doing its job. They may also occur with autoimmune conditions, such as lupus. These lymph nodes tend to not be tender and not associated with an obvious infection or injury. In rare cases, swollen lymph nodes made be a sign of cancer, including lymphoma or leukemia. They are a sign that the body is fighting the infection and stopping it from causing serious harm in the body. Most cases of swollen lymph nodes occur alongside an infection. What is the main cause of swollen lymph nodes?
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