Salivary Gland Issues: Pain and Swelling in the Left Jaw - Otolaryngology

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There is a foreign body sensation in the left salivary gland?


Hello: Since February of this year, I have been experiencing pain in the right temporomandibular joint and started using an occlusal splint for correction, typically wearing it while sleeping.
After more than a month of treatment, I began to notice improvement.
However, at the end of April, I discovered swelling and pain in the left submandibular salivary gland, and I was concerned that poor hygiene of the occlusal splint, which may harbor bacteria, could lead to salivary gland obstruction.
Therefore, I stopped using the splint.
I have been undergoing treatment for nearly four months for the swelling of the salivary gland.
On April 28, an ultrasound was performed, and the doctor diagnosed it as salivary gland inflammation.
Pain relief and anti-inflammatory medications were effective, but the swelling and pain returned when I stopped taking them.
Concerned about the possibility of stones, I underwent a CT scan with contrast on May 13, which confirmed that the left gland was more swollen than the right, but no stones were found.
The swelling persisted, and in June, I decided to seek treatment at a specialized hospital for salivary glands.
The doctor stated that since no stones were observed, they generally do not perform invasive treatments (like endoscopy).
Instead, they administered anti-inflammatory medication directly into the left sublingual area.
After the injection, there was a few hours of swelling, which is considered a normal reaction.
I have returned to the hospital for injections three times, and although I have improved significantly compared to previous months—eating is no longer as likely to cause swelling, and I no longer experience pain in my left ear—I still have not found a complete resolution.
There is still a foreign body sensation in the left submandibular salivary gland, and consuming cold foods or drinks still leads to swelling.
This situation is quite frustrating.
The doctor suspects that the gland is still problematic and is considering whether direct removal of the left salivary gland might be the only way to improve the situation.
I am truly troubled by this.

Penny Wang, 30~39 year old female. Ask Date: 2021/08/07

Dr. Zheng Jueyi reply Otolaryngology


Hello: Whether surgery is necessary should be discussed in detail during a follow-up appointment with your clinician before making a decision.
Wishing you peace and health! Sincerely, Dr.
Cheng Jue-Yi, Director of the Department of Otolaryngology, Taoyuan Hospital, Ministry of Health and Welfare.

Reply Date: 2021/08/07

More Info


It sounds like you are experiencing significant discomfort related to your left salivary gland, which has been swollen and painful for several months. Given your history of temporomandibular joint (TMJ) issues and the recent treatments you've undergone, it's understandable that you are feeling frustrated and concerned about your condition.

From what you've described, it seems that you initially developed pain in your right temporomandibular joint, which led to the use of a bite splint. This is a common treatment for TMJ disorders, as it helps to alleviate pressure on the joint and can reduce pain. However, the emergence of swelling and pain in your left salivary gland raises some important considerations.

Salivary gland issues can arise from a variety of causes, including infections, blockages (such as stones), or inflammation. In your case, the ultrasound indicated inflammation of the salivary gland, which is often referred to as sialadenitis. This condition can occur due to dehydration, reduced saliva flow, or bacterial infections. The fact that your symptoms improved with anti-inflammatory medications suggests that inflammation is a significant factor in your discomfort.

The absence of stones on the CT scan is a positive sign, as salivary stones can cause significant pain and swelling when they obstruct the duct. However, even in the absence of stones, chronic inflammation can lead to ongoing symptoms. The injections of anti-inflammatory medication into the gland are a reasonable approach to managing the inflammation, but it appears that the relief is temporary, and the underlying issue remains.

You mentioned that you experience a sensation of foreign body presence in the gland, particularly when consuming cold foods or drinks. This could be indicative of ongoing inflammation or sensitivity in the gland, which may not be fully resolved despite treatment. The fact that you have seen some improvement but still experience discomfort suggests that further evaluation may be necessary.

Regarding your consideration of surgical intervention, such as the removal of the affected salivary gland, this is typically considered a last resort. Surgery can carry risks, including damage to surrounding structures, changes in saliva production, and potential complications. Before proceeding with such a decision, it would be prudent to explore all non-invasive options and possibly seek a second opinion from an oral and maxillofacial surgeon or an ear, nose, and throat (ENT) specialist who has experience with salivary gland disorders.

In the meantime, here are some recommendations that may help alleviate your symptoms:
1. Stay Hydrated: Ensure you are drinking plenty of fluids to help maintain saliva flow. This can reduce the risk of blockages and promote gland health.

2. Warm Compresses: Applying warm compresses to the affected area may help reduce swelling and promote drainage.

3. Massage: Gentle massage of the area around the gland can sometimes help stimulate saliva flow and relieve discomfort.

4. Avoid Irritants: Try to avoid very hot, cold, or spicy foods that may exacerbate your symptoms.

5. Follow-Up Care: Continue to follow up with your healthcare provider to monitor your condition and discuss any changes in your symptoms.

6. Consider Stress Management: Since stress can exacerbate TMJ and salivary gland issues, exploring relaxation techniques such as mindfulness, yoga, or deep breathing exercises may be beneficial.

In conclusion, while your symptoms are concerning, there are various management strategies available. It is essential to work closely with your healthcare team to determine the best course of action for your specific situation. If your symptoms persist or worsen, do not hesitate to seek further evaluation and treatment options.

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