Dealing with Tooth Sensitivity: Uncomfortable Friction and Solutions - Dentistry

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Teeth grinding... uncomfortable?


Hello Doctor, I have a concern.
When I eat, my tongue rubs against the gaps between the two teeth right below my front teeth, and it feels very uncomfortable.
Every time it happens, I have this fear that my teeth might get worn down.
It's really bothersome, and I'm not sure if it's because my teeth are a bit sharp or something else.
It just feels very uncomfortable.
Is this normal? What should I do? Should I have them smoothed down a bit, or what? Please help me, Doctor.

A Cheng, 10~19 year old female. Ask Date: 2012/05/31

Dr. Zhuang Suhui reply Dentistry


Hello: Please visit the dental clinic to determine the cause.

Reply Date: 2012/05/31

More Info


Tooth sensitivity can be a frustrating and uncomfortable experience, especially when it interferes with daily activities such as eating. Based on your description, it seems that your tongue is making contact with the area around your front teeth, causing discomfort and a fear that your teeth might be damaged. This sensation could be due to several factors, including sharp edges on your teeth, gum recession, or even issues related to your bite.

First, it's important to understand that tooth sensitivity can arise from various causes. If your teeth have sharp edges, it may be due to wear and tear, dental erosion, or even previous dental work that has left the edges uneven. This can create a situation where your tongue feels uncomfortable against the teeth, leading to the sensation of friction you described. Additionally, if you have gum recession, the exposed root surfaces can be more sensitive to touch and temperature, further contributing to your discomfort.

Here are some steps you can take to address your concerns:
1. Visit Your Dentist: The first and most crucial step is to schedule an appointment with your dentist. They can perform a thorough examination to determine the exact cause of your discomfort. They will check for sharp edges, signs of wear, gum health, and any other underlying issues that may be contributing to your sensitivity.

2. Dental Contouring: If your dentist finds that your teeth have sharp edges or are uneven, they may recommend dental contouring. This is a simple procedure where small amounts of enamel are removed to smooth out the edges of your teeth, making them less likely to irritate your tongue.

3. Use of Desensitizing Toothpaste: If your sensitivity is related to exposed dentin or gum recession, using a desensitizing toothpaste can help. These toothpastes contain compounds that block the transmission of sensation from the tooth surface to the nerve, providing relief over time.

4. Good Oral Hygiene: Maintaining good oral hygiene is essential. Brush your teeth gently with a soft-bristled toothbrush and floss daily to keep your gums healthy. Avoid aggressive brushing, as this can lead to gum recession and increased sensitivity.

5. Consider a Mouthguard: If you grind your teeth (a condition known as bruxism), this could also contribute to the wear and sharpness of your teeth. A custom-fitted mouthguard can help protect your teeth from grinding during sleep, reducing sensitivity and discomfort.

6. Monitor Your Diet: Certain foods and beverages can exacerbate tooth sensitivity. Try to avoid very hot, cold, or acidic foods and drinks that may trigger discomfort. Keeping a food diary can help identify any specific triggers.

7. Follow-Up Care: If your dentist identifies any specific issues, such as cavities or gum disease, they will recommend appropriate treatment. Regular dental check-ups are essential for maintaining oral health and preventing future sensitivity.

In conclusion, while tooth sensitivity can be uncomfortable, there are effective solutions available. The key is to consult with your dentist to identify the underlying cause of your discomfort and to explore the best treatment options tailored to your needs. By taking proactive steps, you can alleviate your sensitivity and enjoy your meals without fear or discomfort.

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