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Swollen Lymph Nodes Under The Jaw

Swollen Lymph Nodes Under The Jaw? What You Need to Know

Have you noticed a slight swelling under your jaw? It could be your lymph nodes doing their job. These small, bean-shaped structures are part of your body’s unique immune system, working tirelessly to keep you healthy. Let’s explore what causes swollen lymph nodes under the jaw and when you might need to give us a call at FIC.

What Is A Lymph Node Cluster?

Think of lymph node clusters as your body’s neighborhood watch system. Found under the jaw and throughout your neck, these small organs act as filters, trapping harmful substances and producing white blood cells to fight infections and disease. If you have swollen lymph nodes under the jaw, it means that your immune system is on high alert and fighting off bacteria or a virus or responding to a specific injury or irritation in your mouth, teeth, or neck area.

Swollen Lymph Nodes Under Jaw One Side - 8 Common Causes

Sometimes, you might notice your lymph nodes swollen under the jaw on one side. This localized swelling can help us pinpoint the source easily. Common causes include:

  1. A tooth needs extra attention, such as a cavity or abscess.
  2. An infection or blockage in your salivary glands (rarely a gland tumor).
  3. A small skin irritation in the nearby area.
  4. Recent dental work or tooth extraction.
  5. Having inflammation around a partially erupted wisdom tooth.
  6. A localized viral or bacterial infection in the mouth or throat.
  7. Advanced gum disease causes the lymph nodes to swell under the jaw.
  8. Experiencing trauma to the mouth or jaw.

Remember, one-sided lymph node swelling under the jaw isn’t necessarily more concerning - it’s often just your body’s way of focusing efforts to fight off a localized issue.

Recognizing Infection Symptoms of Swollen Lymph Nodes Under The Jaw

If other symptoms accompany your swollen lymph nodes, your body might be working overdrive. Look out for:

  • Feeling a bit under the weather with a mild fever.
  • Having a sore throat or slight difficulty swallowing.
  • Tenderness in the jaw area.
  • Discomfort when turning your head or chewing.
  • Changes in the size of the swelling throughout the day.

Now that we understand what causes swollen lymph nodes under the jaw and how to recognize them let's look at how you can care for them at home.

How to Care for Swollen Lymph Nodes Under the Jaw?

The treatment for swollen lymph nodes under the jaw depends on what the root cause is. If you’re just noticing infection symptoms, you can support your body’s natural healing at home by:

  • Using a warm compress to the neck and jaw area. This can help soothe pain and boost blood circulation, potentially speeding up the healing process.
  • Getting plenty of rest. If the swollen lymph nodes are due to a viral infection, extra sleep can help your body fight it off more effectively.
  • Staying hydrated by drinking plenty of fluids. This helps your body flush out toxins and supports your immune system in combating the underlying cause of the swelling.
  • Using over-the-counter pain relievers like ibuprofen or acetaminophen to manage discomfort and reduce inflammation.
  • Maintaining proper oral hygiene by brushing and flossing regularly. This is especially important if the swelling is related to a dental issue.
  • Gently massaging the area around the swollen nodes to promote drainage, but be careful not to apply too much pressure.

When To Give Us A Call For Swollen Lymph Nodes?

While swollen lymph nodes are often harmless, it’s a good idea to reach out if you experience:

  • Persistent discomfort,
  • Difficulty swallowing or eating,
  • Swelling that doesn’t improve after two weeks.
  • Nodes that are rapidly increasing in size.
  • Nodes that feel hard or fixed in place.
  • Accompanying symptoms like unexplained weight loss or night sweats.

If you have any of these prolonged infection symptoms, it's time to take action. Don't wait - schedule an appointment with us today or give one of our three convenient locations a call: Brandon at (813) 684-7888, Lakeland at (863) 249-0205, or Riverview at (813) 755-7082.

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