Pain and Swelling in the Lower Jaw: Lymph Node Concerns - Otolaryngology

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Pain in the lower right jaw and lymphadenopathy?


Hello, doctor.
A few days ago, I suddenly felt pain when pressing on my right lower jaw, and it hasn't improved over the past few days.
I kept feeling both sides to locate the source of the pain and found an oval-shaped swelling on the right side that isn't present on the left side (it's less than one centimeter).
I noticed that I can feel it more clearly when I bend my head down.
Could this be lymphadenopathy? I previously had lymphadenopathy on the left side of my neck, but it wasn't as large as this one and didn't hurt; it resolved after taking medication.
However, this time it hurts, and I'm really worried it might be lymphoma or something serious, and I'm also concerned about the possibility of needing surgery.
Could you please provide some insight? Thank you.

Ms. Hsu, 20~29 year old female. Ask Date: 2015/11/16

Dr. Zheng Jueyi reply Otolaryngology


Hello, the location may be an inflamed lymph node or submandibular salivary gland.
Generally, if the size is less than 1 centimeter, it is often a benign condition.
However, if the pain persists for more than a week, it is advisable to seek medical attention 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: 2015/11/16

More Info


Hello! It sounds like you're experiencing some concerning symptoms with your right lower jaw, particularly pain and swelling that you've identified as a possible lymph node enlargement. Let's break down your situation and address your concerns.

First, it's important to understand that lymph nodes are part of the body's immune system and can become enlarged for various reasons. Common causes of lymphadenopathy (enlarged lymph nodes) include infections (viral or bacterial), inflammatory conditions, and, less commonly, malignancies such as lymphoma or metastatic cancer. The fact that you have previously experienced lymph node enlargement without pain suggests that your body can react to different stimuli in various ways.

In your case, the pain associated with the swelling could indicate an active process, such as an infection or inflammation. If the lymph node is indeed enlarged, it could be responding to an infection in the area, such as dental issues, throat infections, or even skin infections. The fact that you can palpate the swollen area and that it is tender to touch is a significant clue. Tenderness often points towards an inflammatory process rather than a malignancy, which typically presents as a painless mass.

Given your history of lymphadenopathy on the left side of your neck, it is understandable to be concerned about the possibility of something more serious like lymphoma. However, the characteristics of the swelling—its size (less than one centimeter), tenderness, and the recent onset—are more suggestive of a reactive lymph node rather than a malignant one. Lymph nodes that are cancerous tend to be larger, firm, and often painless.

To address your concerns about lymphatic cancer, it's crucial to consider other accompanying symptoms. If you experience unexplained weight loss, night sweats, fever, or persistent fatigue, these could be red flags that warrant further investigation. However, if these symptoms are absent, the likelihood of a serious condition decreases.

As for your anxiety about needing surgery, it's essential to remember that not all lymph node enlargements require surgical intervention. Many cases resolve on their own, especially if they are due to a transient infection. Your healthcare provider may recommend a watchful waiting approach, especially if the swelling is not accompanied by alarming symptoms.

In terms of next steps, I recommend scheduling an appointment with your healthcare provider for a thorough evaluation. They may perform a physical examination, take a detailed history, and possibly order imaging studies or blood tests to determine the cause of the lymph node enlargement. If necessary, they might refer you to a specialist, such as an ENT (ear, nose, and throat) doctor or an oncologist, for further assessment.

In summary, while your symptoms are understandably concerning, they are more likely related to a benign process rather than a malignancy. Monitoring the situation and consulting with a healthcare professional will provide you with the best course of action and peace of mind. Remember to communicate openly with your doctor about your fears and symptoms, as they can help guide you through this process. Take care!

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