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Doctor insights on: Can Canker Sores Cause Swollen Lymph Nodes

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Can canker sores and stress cause swollen lymph nodes under mandible? Very stressed from college and canker sore. Health anxiety as well.

Can canker sores and stress cause swollen lymph nodes under mandible? Very stressed from college and canker sore. Health anxiety as well.

Probable: Although the cause of canker sores remain obscure, stress and perhaps even another viral illness may trigger them. Thus it is not difficult to imagine that swollen lymph glands can indeed occur. However if the glands are getting larger fast or lingering on for more than a month, check with your doctor. ...Read more

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Dr. Cindy Juster
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Dr. Steven Ginsberg
804 doctors shared insights

Enlarged Lymph Nodes (Definition)

Enlarged lymph nodes are a clinical finding in which the lymph nodes, which are parts of the immune system, are bigger than in a normal, healthy person. This can be caused by infections, cancers, ...Read more


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Can canker sores in throat and mouth cause severe pain difficulty eating and swollen lymph nodes?

Can canker sores in throat and mouth cause severe pain difficulty eating and swollen lymph nodes?

Canker sores: Canker sores, known as aphthous stomatitis, can be caused by a virus, which may be why the lymph nodes in your neck are swollen. This is the body's response to infection. They can be very painful and take up to 10 days to resolve. A solution of benadryl and viscous lidocaine (rinsed and spit out) will decrease the pain. Topical anesthetics may help as well. See your pharmacist. ...Read more

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Dr. Cindy Juster
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I believe I have a canker sore on my gum. If so can they cause swollen lymph nodes underneath the mandible?

I believe I have a canker sore on my gum. If so can they cause swollen lymph nodes underneath the mandible?

Canker sore: Yes they can cause temporary swelling of lymph nodes. If nodes are tender and do not resolve then you should be checked by your doctor. ...Read more

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What could cause swollen lymph nodes in my groin?

What could cause swollen lymph nodes in my groin?

Monitoring Centers: Lymphatic system absorbs/carries things too big to go into the arteries/veins like bacteria eaten by white cells and digested food. Lymph nodes "taste" the lymph for anything bad like bacteria/viruses/cancers, etc. When it detects a problem, it alerts the immune system and your body reacts. They enlarge in response to the inflammation they create when they react. They shrink when all is well. ...Read more

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Dr. Cindy Juster
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What cancers cause swollen lymph nodes?

What cancers cause swollen lymph nodes?

Many can: Non-hodgkin's lymphoma and hodgkin's lymphoma commonly cause swelling of lymph nodes. But any cancer that spreads to a lymph node can cause swelling of the involved lymph nodes. ...Read more

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What could cause swollen lymph nodes in groin and neck?

What could cause swollen lymph nodes in groin and neck?

Infection or: neck and groin nodes often swell secondary to infection depends n size and feel if firm and hard need biopsy ...Read more

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Dr. John Comisi
610 doctors shared insights

Swollen Glands (Definition)

Swollen glands is also known as Enlarged lymph nodes. Swollen glands usually refers to enlarged lymph nodes. Lymph nodes may become enlarged during an infection as the nodes fill ...Read more


Dr. Kenneth Grossman
524 doctors shared insights

Canker Sore (Definition)

Canker sores (aphthous ulcers) are small, light-colored, painful sores ...Read more


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