Is it a dental issue or trigeminal neuralgia?
Hello Doctor, I have been experiencing pain in the upper right back teeth for two years, making it difficult to chew on that side due to sharp pain.
Over these two years, I have visited the dentist four times.
My wisdom teeth are still impacted and have not erupted, so the dentists suspect that the pain is caused by the pressure from the wisdom teeth.
They have advised me to wait, but this past week, not only has the tooth pain persisted, but I have also started to feel pain in my right temple.
I went to see the dentist again today, and during the cleaning, one tooth was particularly painful, causing me to cry out.
An X-ray was taken, and the dentist mentioned that the tooth is too fragile and may need to be extracted or require root canal treatment.
However, I found online that there are cases where tooth pain is linked to unilateral neuropathic pain, specifically trigeminal neuralgia.
Should I go to a major hospital and which department should I consult? Additionally, how can I differentiate between tooth pain and trigeminal neuralgia?
Han Han, 10~19 year old female. Ask Date: 2017/03/01
Dr. Huang Tingfang reply Dentistry
Dear Ms.
Han Han,
As mentioned, the pain is quite severe! To diagnose trigeminal neuralgia, it is essential to rule out dental factors.
If there are significant cavities, periodontal disease, or ulcers, these should be addressed first, as this may alleviate the pain.
Trigeminal neuralgia most commonly occurs in middle-aged individuals.
Please communicate more with your physician!
Thank you! Wishing you safety!
Sincerely,
Dr.
Huang Ting-Fang, Dentistry
Reply Date: 2017/03/01
More Info
To determine whether your symptoms are due to tooth pain or trigeminal neuralgia, it's essential to understand the characteristics of both conditions and how they manifest.
Tooth pain, particularly in the context of dental issues, often arises from problems such as cavities, gum disease, or impacted teeth, like wisdom teeth. The pain is typically localized to the affected tooth or surrounding area and can be exacerbated by chewing, temperature changes, or pressure. In your case, the pain in your upper right teeth, especially with the mention of a particularly painful tooth during dental cleaning, suggests a dental issue that may require further investigation, such as a root canal or extraction.
On the other hand, trigeminal neuralgia is characterized by sudden, severe, and sharp facial pain that can be triggered by everyday activities such as chewing, speaking, or even light touch. The pain typically follows the distribution of the trigeminal nerve, which includes areas of the face, such as the forehead, cheek, and jaw. In your situation, the fact that you are experiencing pain not only in your teeth but also in your temple area raises the possibility of trigeminal neuralgia, especially if the pain is sharp and sudden.
Given that you have already consulted multiple dentists and are still experiencing significant pain, it may be prudent to seek a consultation with a neurologist or a pain specialist. These specialists can perform a thorough evaluation to determine if your symptoms are indeed related to trigeminal neuralgia or if they are primarily dental in nature. They may conduct imaging studies, such as an MRI, to rule out any structural issues that could be causing nerve compression.
In terms of differentiating between the two conditions, consider the following:
1. Pain Characteristics: Tooth pain is usually more constant and localized, while trigeminal neuralgia pain is often episodic, sharp, and can radiate to other areas of the face.
2. Triggers: If your pain is triggered by specific actions like chewing or temperature changes, it may be more indicative of a dental issue. In contrast, trigeminal neuralgia can be triggered by light touch or even wind on the face.
3. Response to Treatment: If dental treatments (like fillings or root canals) do not alleviate your pain, this may suggest that the issue is not purely dental. Conversely, if dental interventions provide relief, it may indicate that the pain is indeed dental.
4. Location of Pain: Trigeminal neuralgia typically affects one side of the face, and the pain can radiate to areas like the temple or jaw. If you notice this pattern, it may support a diagnosis of trigeminal neuralgia.
In conclusion, while your symptoms could be related to dental issues, the involvement of the temple area and the nature of the pain suggest that trigeminal neuralgia could also be a possibility. Consulting with a neurologist or a pain specialist will provide you with a clearer diagnosis and appropriate treatment options. They may recommend medications such as anticonvulsants (like carbamazepine or gabapentin) that are effective for managing trigeminal neuralgia, or they may suggest further dental evaluation if they suspect a dental cause.
It's crucial to address this pain comprehensively, as both conditions can significantly impact your quality of life. Seeking a multidisciplinary approach may yield the best results in managing your symptoms effectively.
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