![]() ![]() CNN is not responsible for any actions or inaction on your part based on the information that is presented here. The information contained on this page does not and is not intended to convey medical advice. By submitting your comment, you hereby give CNN the right, but not the obligation, to post, air, edit, exhibit, telecast, cablecast, webcast, re-use, publish, reproduce, use, license, print, distribute or otherwise use your comment(s) and accompanying personal identifying and other information you provide via all forms of media now known or hereafter devised, worldwide, in perpetuity. You are solely responsible for your own comments, the consequences of posting those comments, and the consequences of any reliance by you on the comments of others. All comments should be relevant to the topic and remain respectful of other authors and commenters. You may not post any unlawful, threatening, defamatory, obscene, pornographic or other material that would violate the law. Good luck, and please consult with your doctor again if you have any further questions.ĬNN Comment Policy: CNN encourages you to add a comment to this discussion. However, although lymph nodes may alarm parents because they are noticeable, they are more commonly a sign of normal fluctuation. Finally, cancer and HIV infection are rare causes.įor enlarged lymph nodes that persist longer than a few weeks, get bigger or happen along with other symptoms such as fever, unexplained weight loss and night sweats, certain blood tests, X-rays or a biopsy of the node may be needed. Certain conditions such as rheumatoid arthritis and lupus are also associated with enlarged nodes. Less common causes of enlarged lymph nodes include infections such as cat scratch disease, tuberculosis and sexually transmitted diseases. The node will usually shrink back to normal within a few weeks after the infection has passed.Ī lymph node itself may become infected by bacteria and may require treatment with an antibiotic. An enlarged lymph node in the area of an infection (such as a swollen neck node during an ear infection) may double in size, going from about a quarter- or half-inch to nearly an inch wide. The nodes are usually about the size of a pea and can become enlarged when they work overtime during common infections such as the common cold, strep throat, and infected skin wounds. Lymph nodes (sometimes also called lymph glands) contain white blood cells and filter the germs throughout the body. However, it is a good sign that the node does not bother him and that he has not been sick and that the tests that were done were all normal. I'll do my best to provide some general information since I do not know the size or exact location of your son's swollen lymph node or the nature of the blood tests that were performed. General swelling of lymph nodes throughout your body.Thank you for your question.Runny nose, sore throat, fever and other indications of an upper respiratory infection.Swelling that may be the size of a pea or kidney bean, or even larger in the lymph nodesĭepending on the cause of your swollen lymph nodes, other signs and symptoms you might have include:.When your lymph nodes first swell, you might notice: Swollen lymph nodes are a sign that something is wrong somewhere in your body. Lymph nodes that frequently swell are in this area, as well as in your armpits and groin area. Many lymph nodes are located in your head and neck region. Your lymphatic system is a network of organs, vessels and lymph nodes situated throughout your body. ![]()
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