Seeing a swelling on one side of your lower jaw under your chin can worry you. But, it’s a problem that can be fixed with the right help. The submandibular gland is key for your mouth health. It makes saliva that helps with digestion and keeps your mouth wet.
At Liv Hospital, we know how important it is to deal with submandibular gland swelling quickly and well. We focus on you, making sure we find out why your gland is swollen. It could be because of a blockage, infection, or something else.
We aim to give you treatments that work and make you feel better. We care about your comfort and how well you live during our tests and treatments.
Key Takeaways
- Submandibular gland swelling can result from various causes, including salivary duct obstruction and infections.
- A thorough check is key to figuring out why your gland is swollen.
- At Liv Hospital, we put you first when dealing with gland swelling.
- Our treatments are based on science and fit what you need.
- We always think about your comfort and quality of life during our care.
Understanding Submandibular Gland Swollen on One Side
It’s important to know about the submandibular gland and swelling. This gland helps our mouth by making saliva. Saliva aids in digestion and keeps our mouth moist.
What Is the Submandibular Gland?
The submandibular gland is a major salivary gland under the jaw. It makes a lot of the saliva in our mouth. It has two parts: the superficial lobe and the deep lobe, separated by a muscle.
The gland’s saliva goes into our mouth through a duct under the tongue. It’s key for our oral health. Swelling or problems can cause pain and other issues.
Symptoms of Submandibular Gland Swelling
Swelling in the submandibular gland can cause symptoms. These include:
- Pain or tenderness under the jaw
- Swelling or a lump in the submandibular area
- Difficulty swallowing or opening the mouth
- Dry mouth or changes in saliva
- Fever or chills if it’s an infection
The symptoms depend on the cause, like stones, infections, or other issues.
Prevalence and Risk Factors
Swelling in the submandibular gland can happen to anyone. But, older adults and those who don’t drink enough water are at higher risk.
| Risk Factor | Description |
| Dehydration | Less saliva can cause gland swelling |
| Older Age | More likely to have gland problems like stones and infections |
| Poor Oral Hygiene | Higher chance of infections in the gland |
Knowing these risk factors helps prevent and catch swelling early.
Common Causes of Unilateral Submandibular Swelling
Unilateral submandibular swelling can be caused by many factors. These include salivary gland stones and bacterial infections. Knowing these causes helps in diagnosing and treating the problem.
Salivary Gland Stones (Sialoliths)
Salivary gland stones, or sialoliths, are hard deposits in the salivary ducts. They can block saliva flow, causing swelling and pain. The submandibular gland is more likely to get stones because of its shape and saliva composition. Learn more about salivary gland stones in medical resources.
Bacterial Infections and Sialadenitis
Bacterial infections can cause sialadenitis, an inflammation of the salivary gland. Staphylococcus aureus is a common cause. This infection can lead to swelling, pain, and pus. Quick antibiotic treatment is needed to fight the infection and avoid further problems.
Dental Infections Affecting Submandibular Lymph Nodes
Dental infections can spread to the submandibular lymph nodes. This makes them swollen and sore. The lymph nodes drain the front of the mouth, including teeth and gums. Problems like periodontal disease or dental abscesses can cause lymph node swelling, looking like gland swelling.
Other Possible Causes
Other reasons for unilateral submandibular swelling include cysts, tumors, and autoimmune disorders. Cysts can cause swelling in the gland or ducts. Tumors, though rare, can be benign or cancerous. Autoimmune diseases like Sjögren’s syndrome can also affect the salivary glands, leading to swelling and other symptoms.
In summary, unilateral submandibular swelling can have many causes. From salivary gland stones to bacterial infections and other conditions. Accurate diagnosis is key for the right treatment and management.
Diagnosis and Treatment Options
To find out why a submandibular lymph node is swollen, we do a detailed check. This includes feeling the area and sometimes using X-rays or ultrasounds. These steps help us figure out why the gland is swollen, whether it’s on the left side or not.
How we treat swollen submandibular glands depends on the reason. If it’s because of stones or infections, we might use hydration, warm compresses, or surgery. For infections, antibiotics are often given. If dental problems are causing the issue, fixing those is key.
In some cases, we might need to remove the gland surgically. This is if the swelling keeps coming back. It’s important to see a doctor if the swelling doesn’t go away. This way, we can find the right treatment and avoid bigger problems.
FAQ
What is the submandibular gland, and what is its function?
The submandibular gland is a walnut-sized organ located beneath the floor of the mouth and under the jawbone. Its primary function is to produce about 60% to 70% of your mouth’s saliva. This saliva is a mix of watery fluid and mucus that helps lubricate food for swallowing, begins the digestion of starches with enzymes, and protects your teeth from decay by neutralizing acids.<!–>
What are the symptoms of submandibular gland swelling?
Common symptoms include a visible lump under the jaw, tenderness or pain in the neck, and a dry mouth. You might also notice a “salty” or foul taste in the mouth if there is an infection. A classic symptom of a blockage is a sudden increase in swelling and pain specifically during or after meals, as the gland tries to produce saliva but cannot release it.<!–>
What causes submandibular gland swelling on one side?
One-sided (unilateral) swelling is most commonly caused by a salivary stone (sialolithiasis). These are small calcium deposits that block the duct. Other causes include a bacterial infection (sialadenitis), a localized injury, or a benign or malignant tumor. In some cases, a narrowed duct (stricture) can also cause fluid to back up on just one side.<!–>
How is submandibular gland swelling diagnosed?
A doctor usually begins with a physical exam to feel the size and texture of the gland. Diagnostic imaging like an Ultrasound or a CT scan is often used to look for stones or tumors. In some cases, a “Sialogram” (an X-ray with contrast dye injected into the duct) or a Fine Needle Aspiration (FNA) biopsy may be performed to check the cells if a growth is suspected.<!–>
What are the treatment options for submandibular gland swelling?
Treatment depends on the cause. For stones, doctors may suggest “sialagogues” (sour candies to stimulate saliva) or manual massage to push the stone out; larger stones may require endoscopic removal. Bacterial infections are treated with antibiotics and increased hydration. If the swelling is caused by a chronic issue or a tumor, surgical removal of the gland may be necessary.<!–>
Can dehydration cause submandibular gland swelling?
Yes, dehydration is a leading risk factor for gland swelling and infections. When you are dehydrated, your saliva becomes thicker and more concentrated, which makes it easier for calcium to crystallize into stones. Thick, stagnant saliva also allows bacteria to travel up the duct from the mouth and colonize the gland, leading to painful inflammation.
Are swollen submandibular lymph nodes a sign of a serious condition?
Submandibular lymph nodes sit very close to the salivary glands and often swell due to common issues like a cold, a tooth infection, or a sore throat. While they are usually a sign that your immune system is working correctly, persistent or rock-hard lymph nodes that don’t go away after two weeks should be checked to rule out more serious underlying conditions like lymphoma or metastatic cancer.
Can a swollen submandibular gland be a sign of cancer?
While most submandibular swellings are caused by stones or infections, a painless, firm, and slow-growing lump can be a sign of a salivary gland tumor. Statistically, about 50% of tumors in the submandibular gland are benign (non-cancerous) and 50% are malignant. Because the risk is higher here than in the larger parotid gland, any unexplained lump should be evaluated by an ENT specialist.<!–>
How can I prevent submandibular gland swelling?
The most effective prevention is staying well-hydrated, which keeps saliva thin and flowing. Maintaining excellent oral hygiene reduces the number of bacteria in the mouth that could cause an infection. If you have a history of stones, avoiding excessive calcium supplements (unless prescribed) and regularly massaging the area can help keep the ducts clear.
When should I seek medical attention for submandibular gland swelling?
You should see a doctor if the swelling is accompanied by a high fever, redness spreading down the neck, or difficulty breathing or swallowing. Additionally, any lump that is firm, painless, and has been present for more than two weeks—or a lump that causes weakness in your facial muscles—requires a professional evaluation to rule out a tumor.<!–>
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