Swollen Lymph Nodes: When to Seek Medical Attention - Otolaryngology

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Lymphadenopathy


Last Friday, the lymph node on my right jaw suddenly swelled up, and since then, I have had a fever that lasted for four days.
Despite taking antipyretics, the fever has not subsided and has actually worsened.
The lymph node has also continued to swell; now it is so enlarged that any slight movement of my head causes intense pain, almost to the point of tears.
Additionally, drinking water and eating have become painful as well.
I have seen several doctors and taken various antibiotics, but the lymph node remains swollen and the pain has not improved; in fact, it has become more severe.

Doctor, could you explain why the lymph node continues to swell despite taking medication? I do not have any other symptoms, so why is the lymph node still swollen? A friend of mine had a similar experience with swollen lymph nodes and persistent high fever, and it turned out to be leukemia after hospital examination.
My current condition is quite similar to his; should I also go to the hospital for further testing?

Wenwen, 10~19 year old female. Ask Date: 2017/08/01

Dr. Zheng Jueyi reply Otolaryngology


Hello: If the antibiotic treatment is not effective, it is recommended to go to the hospital for further examination.
Wishing you safety and health.
Sincerely, Dr.
Cheng Jue-Yi, Director of the Department of Otolaryngology, Taoyuan Hospital, Ministry of Health and Welfare.

Reply Date: 2017/08/01

More Info


Swollen lymph nodes can be a concerning symptom, especially when accompanied by fever and pain. Your situation, where the lymph node under your jaw has become increasingly swollen and painful, along with persistent fever, warrants careful consideration and likely further medical evaluation.

Lymph nodes are part of the lymphatic system, which plays a crucial role in the body’s immune response. They can swell for various reasons, including infections (viral or bacterial), inflammatory conditions, or malignancies. In your case, the fact that you have a fever and significant pain suggests that there may be an underlying infection or another serious condition that needs to be addressed.

Given that you have already seen multiple doctors and have been prescribed various antibiotics without improvement, it is essential to consider a few possibilities:
1. Infection: The most common cause of swollen lymph nodes is an infection. This could be a localized infection in the area draining into the lymph node (like a dental infection or throat infection) or a systemic infection. If the antibiotics you have taken are not effective, it may indicate that the causative organism is resistant to those antibiotics or that the infection is viral, which would not respond to antibiotics.

2. Abscess Formation: Sometimes, a lymph node can become so inflamed that it forms an abscess, which is a collection of pus. This can cause increased pain and swelling and may require drainage.

3. Non-Infectious Causes: Conditions such as autoimmune diseases or malignancies can also cause lymphadenopathy. While it is understandable to be concerned about serious conditions like lymphoma or leukemia, it is important to remember that many cases of swollen lymph nodes are due to benign causes.

4. Need for Further Investigation: Given your symptoms of persistent fever, increasing pain, and swelling, it is advisable to seek further evaluation. This may include imaging studies (like an ultrasound or CT scan) to assess the lymph node and surrounding tissues, as well as blood tests to check for signs of infection or other underlying conditions. In some cases, a biopsy of the lymph node may be necessary to determine the exact cause of the swelling.

5. When to Seek Immediate Care: If you experience worsening symptoms, such as difficulty breathing, severe pain, or if the swelling continues to increase, you should seek immediate medical attention.
In conclusion, your symptoms are concerning and warrant further investigation. It is crucial to communicate your ongoing symptoms to your healthcare provider and advocate for the necessary tests to determine the underlying cause of your swollen lymph nodes. Early diagnosis and treatment can significantly improve outcomes, especially if an infection or other serious condition is present.

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