How to Prevent Tongue Cuts from Sharp Edges of Clear Retainers

Q: How to Prevent Tongue Cuts from Sharp Edges of Clear Retainers

Hello： 1. <br>If it's not too difficult to return to the original clinic, it is recommended to go back and have the dentist adjust it. <br>2. <br>It is not advisable to use nail clippers to file it yourself, especially since there are already wounds in the oral cavity; putting in

The edges of the clear retainer are causing cuts on the tongue?

Hello Doctor, I recently started wearing a clear retainer, but I'm not sure if the edges of the retainer are too sharp, as they keep cutting my tongue (whether I'm swallowing saliva, drinking water, or talking), which is very uncomfortable.
Therefore, I would like to ask the doctor: 1.
Are there any methods to improve this situation? 2.
I saw online that some people use a nail file to smooth the edges; will this cause the retainer to become deformed? 3.
Additionally, I noticed that when I sleep, my upper and lower teeth come together, although not with much force.
Will this have any impact on my retainer? Thank you, Doctor.

dora, 10~19 year old female. Ask Date: 2023/02/27

Dr. Lin Jiayong reply Dentistry

Hello: 1.
If it's not too difficult to return to the original clinic, it is recommended to go back and have the dentist adjust it.
2.
It is not advisable to use nail clippers to file it yourself, especially since there are already wounds in the oral cavity; putting in anything that is not very clean could be problematic.
3.
It should not have a significant impact, but it is essential to have regular follow-up appointments for at least six months after orthodontic treatment to prevent any shifting.

Reply Date: 2023/02/27

More Info

When dealing with the discomfort caused by sharp edges of clear retainers, it's essential to approach the situation with care to avoid further complications. Here are some strategies and insights based on your questions:
1. Improving Comfort with Clear Retainers: If your clear retainer has sharp edges that are cutting your tongue, the first step is to consult your orthodontist or dentist. They can professionally adjust the retainer to smooth out any sharp areas. This is the safest and most effective method to ensure that the retainer fits comfortably and does not cause injury to your tongue or other soft tissues in your mouth.
2. DIY Adjustments: While you mentioned seeing advice online about using a nail file to smooth the edges of your retainer, this is not recommended. DIY methods can lead to unintended consequences, such as altering the fit of the retainer or causing it to warp. Clear retainers are designed to fit snugly over your teeth, and any changes made outside of a professional setting could compromise their effectiveness. Additionally, using tools not designed for dental appliances can introduce bacteria or debris that could lead to infections or other oral health issues.

3. Impact of Teeth Clenching: You also mentioned that your upper and lower teeth come together while you sleep. This is known as bruxism, which can occur unconsciously during sleep. While mild clenching may not significantly impact your retainer, consistent or forceful clenching can lead to wear and tear on the retainer and may even affect your dental alignment over time. If you suspect that you are clenching your teeth at night, it may be beneficial to discuss this with your dentist. They might recommend a night guard to protect both your teeth and your retainer.

4. General Care for Clear Retainers: To maintain the hygiene and longevity of your retainer, it’s crucial to clean it regularly. Use a gentle soap and a soft toothbrush to clean the retainer, avoiding toothpaste, as it can be abrasive and cause scratches. Additionally, soaking your retainer in a solution specifically designed for cleaning dental appliances can help eliminate bacteria and keep it fresh.

5. Monitoring for Additional Issues: If you continue to experience discomfort or if the cuts on your tongue do not heal, it’s essential to seek professional advice. Persistent cuts can lead to infections or other complications, and your dentist can provide treatments or adjustments to alleviate these issues.

In summary, while it can be tempting to try to fix the sharp edges of your clear retainer at home, the best course of action is to consult with your orthodontist. They can provide the necessary adjustments to ensure your retainer is comfortable and effective. Additionally, if you experience any ongoing issues with clenching or discomfort, discussing these with your dental professional will help you find the best solutions for your oral health.

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