Cavities: Symptoms, Nerve Damage, and Urgency in Dental Care - Dentistry

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Cavity issues


Hello, doctor.
I have recently noticed discomfort when biting down, and upon self-examination, I found a cavity.
For the past few days, I've also experienced discomfort when drinking hot or cold beverages, as well as when inhaling air, but the pain is not severe enough to keep me awake at night.
Does this indicate that the cavity has reached the nerve? Additionally, since I have to wait some time for an appointment, could this lead to a more serious condition?

Li Xiaolong, 20~29 year old female. Ask Date: 2020/02/18

Dr. Huang Tingfang reply Dentistry


Dear Ms.
Bruce Lee: Hello! As mentioned, it seems you need a root canal treatment.
Please consult your dentist for prompt care! Take care and wishing you all the best! Sincerely, Dr.
Huang Ting-Fang, Dentistry.

Reply Date: 2020/02/18

More Info


When it comes to dental health, particularly regarding cavities and potential nerve damage, it's essential to understand the symptoms and the urgency of seeking care. Cavities, or dental caries, are areas of decay on the teeth caused by the demineralization of tooth enamel due to acid produced by bacteria. If left untreated, cavities can progress deeper into the tooth, potentially reaching the pulp, which contains nerves and blood vessels.

Based on your description, it sounds like you are experiencing discomfort when biting down, as well as sensitivity to hot and cold temperatures. These symptoms can indeed indicate that the cavity has progressed significantly. The discomfort when consuming hot or cold beverages, or even when inhaling air, suggests that the nerve endings in the tooth may be affected. While you mention that the pain is not severe enough to disrupt your sleep, it is crucial to recognize that even mild discomfort can be a sign of underlying issues that may worsen over time.

If a cavity reaches the nerve, it can lead to pulpitis, which is inflammation of the dental pulp. This condition can cause severe pain and may require more invasive treatments, such as root canal therapy. If the pulp becomes infected, it can lead to an abscess, which is a serious condition that can cause swelling, fever, and even systemic infections if not treated promptly.

Regarding the urgency of your situation, while it is understandable that you may have to wait for an appointment, it is advisable to seek dental care as soon as possible. Delaying treatment can lead to further decay, increased pain, and more extensive and costly procedures in the future. If you are experiencing any swelling, fever, or increased pain, it is crucial to seek emergency dental care, as these could be signs of an infection that requires immediate attention.

In the meantime, here are some steps you can take to manage your symptoms and maintain oral health until you can see a dentist:
1. Pain Management: Over-the-counter pain relievers, such as ibuprofen or acetaminophen, can help alleviate discomfort. However, be sure to follow the recommended dosages.

2. Avoid Certain Foods: Try to avoid very hot, cold, or sugary foods and drinks that may exacerbate your sensitivity. Soft foods that are less likely to irritate the tooth can be a better option.

3. Good Oral Hygiene: Continue to brush your teeth gently with a soft-bristled toothbrush and fluoride toothpaste. Be careful around the affected area to avoid further irritation.

4. Saltwater Rinse: Rinsing your mouth with warm salt water can help reduce inflammation and keep the area clean.

5. Dental Appointment: As soon as you can, make sure to keep your dental appointment or seek an earlier one if your symptoms worsen. Explain your symptoms clearly to the dental office staff, as they may be able to prioritize your case based on urgency.

In summary, while your current symptoms may not seem severe, they are indicative of a cavity that requires professional evaluation and treatment. Prompt dental care is essential to prevent further complications, including nerve damage and infection. Remember, maintaining regular dental check-ups can help catch issues early and ensure your oral health remains in good standing.

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