How to Alleviate Gag Reflex During Dental Impressions for Seniors - Dentistry

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The bite impression causes a feeling of nausea?


Hello, doctor.
My father had a removable denture made years ago, but he accidentally dropped it on the road and it was run over by a car.
We are now planning to take him to get a new set of dentures, but he has been reluctant to go to the hospital because he experienced a gag reflex when taking the impression previously.
I would like to know if there are any methods to help prevent him from feeling nauseous during the impression process.
Thank you.

Yaxuan, 30~39 year old female. Ask Date: 2020/08/23

Dr. Huang Tingfang reply Dentistry


Hello, Yaxuan! Currently, our hospital fabricates removable dentures, which require intraoral impressions for production.
We recommend that you bring your elder for an evaluation at the clinic and inform us of their condition in advance.
Then, you can discuss the details with the physician.
Thank you, and take care! Wishing you all the best! Sincerely, Dr.
Huang Ting-Fang, Dentistry.

Reply Date: 2020/08/23

More Info


Alleviating the gag reflex during dental impressions, especially for seniors, can be a challenging task, but there are several strategies that can help make the process more comfortable for your father. The gag reflex is a natural response that can be triggered by various stimuli, including the sensation of dental materials in the mouth. Here are some effective methods to consider:
1. Communication and Reassurance: Before the appointment, it’s essential to explain the procedure to your father in a calm and reassuring manner. Let him know what to expect and that the dental team is there to help him through the process. Sometimes, anxiety can exacerbate the gag reflex, so addressing any fears he may have can be beneficial.

2. Positioning: The way a patient is positioned in the dental chair can significantly impact the gag reflex. Keeping the head slightly elevated and tilting it forward can help reduce the sensation of gagging. This position allows gravity to assist in keeping saliva and other materials from triggering the reflex.

3. Distraction Techniques: Engaging your father in conversation or having him focus on something else during the impression can help divert his attention from the procedure. Some dental offices may allow patients to listen to music or watch a video during the appointment, which can also serve as a distraction.

4. Numbing Agents: Topical anesthetics can be applied to the back of the throat to reduce sensitivity. Discussing this option with the dentist beforehand can help determine if it’s appropriate for your father.

5. Shorter Impressions: If possible, the dentist can take shorter impressions or use a technique that requires less time in the mouth. This can help minimize discomfort and reduce the likelihood of triggering the gag reflex.

6. Using a Different Impression Material: Some impression materials are less viscous and may be more comfortable for patients. Discussing the use of alternative materials with the dentist can lead to a more pleasant experience.

7. Breathing Techniques: Encouraging your father to take slow, deep breaths through his nose can help calm him and reduce the gag reflex. Practicing this technique before the appointment can also be beneficial.

8. Desensitization: If your father is particularly sensitive, gradual desensitization may be helpful. This involves exposing him to the impression process in a controlled manner, starting with less invasive procedures and gradually working up to the full impression.

9. Use of a Gag Reflex Suppressor: Some dental offices may have devices designed to suppress the gag reflex. These can be discussed with the dentist to see if they are available.

10. Consultation with a Specialist: If your father’s gag reflex is severe, it may be worth consulting with a dentist who specializes in treating patients with dental anxiety or gag reflex issues. They may have additional techniques or sedation options that can help.

In summary, managing the gag reflex during dental impressions for seniors involves a combination of communication, positioning, distraction, and possibly the use of numbing agents or alternative materials. It’s crucial to have an open dialogue with the dental team to ensure that your father feels comfortable and supported throughout the process. By employing these strategies, you can help alleviate his discomfort and make the experience of getting new dentures more manageable.

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