Understanding Tooth Sensitivity: Causes and Dental Solutions
Cold and hot pain? One day, I started experiencing sensitivity and pain in my molars when drinking cold or hot beverages. Sometimes the pain was quite severe. I thought it might be a sensitivity issue, so I began using desensitizing toothpaste. After using it for a month, the sym...
Dr. Zeng Guanghui Reply:
The above situation may be due to wear of the dental tissue itself, or it could be that the original filling material has gaps and is unable to properly seal the original cavity. If the original adhesive resin is removed and refilled, and the sensitivity has improved, it is recom...[Read More] Understanding Tooth Sensitivity: Causes and Dental Solutions
Understanding Tooth Sensitivity After Cavity Treatment: Causes and Solutions
Numbness occurs when biting down on the back teeth? I have a cavity in the upper right back tooth (it seems to be a deeper cavity), but since there is a newly erupted wisdom tooth behind it, the doctor prioritized addressing the wisdom tooth issue first. A few weeks ago, I experi...
Dr. Zeng Guanghui Reply:
The above situation may indicate that the cavity was originally quite deep, close to the nerve, or it could be that the filling material is too high, causing pressure on the periodontal nerve during biting. If there are still dark spots of decay visible after the cavity treatment...[Read More] Understanding Tooth Sensitivity After Cavity Treatment: Causes and Solutions
Understanding Tooth Sensitivity After Dental Work: Causes and Solutions
Experiencing acidity when exposed to hot or cold temperatures? Hello: Recently, I experienced sensitivity in my second to last lower right tooth when exposed to cold and hot temperatures. I visited the dentist today, and the doctor informed me that my previous filling had come ou...
Dr. Zeng Guanghui Reply:
In the aforementioned situation, if a wisdom tooth was recently extracted and the affected tooth is adjacent to the extraction site, it is important to note that the socket from the wisdom tooth extraction typically takes 1-2 months to fully heal and for the bone to integrate. Du...[Read More] Understanding Tooth Sensitivity After Dental Work: Causes and Solutions
Dealing with Tooth Sensitivity After Orthodontic Adjustment
Tooth sensitivity I am undergoing orthodontic treatment and have reached the stage of adjusting my bite. My left front tooth is slightly longer, so my dentist filed it down a bit to align it with the edge of the right front tooth. During the filing process, I experienced some sen...
Dr. Zeng Guanghui Reply:
In the above situation, if the amount of tooth wear is not significant, it is advisable to avoid hot and cold foods or beverages for a short period and to use desensitizing toothpaste for brushing. This should gradually lead to recovery. However, if the sensitivity persists, it i...[Read More] Dealing with Tooth Sensitivity After Orthodontic Adjustment
Understanding Tooth Sensitivity: Causes and Solutions
Dental issues Recently, I have been experiencing some sensitivity in my teeth when I intentionally apply pressure to them. Eating or touching them with my hand doesn't cause any discomfort, and there are no cavities. However, when I deliberately use them, they feel a bit sor...
Dr. Zeng Guanghui Reply:
The above situation may be due to cracks on the surface of the tooth, causing occlusal stress to be transmitted to the dental pulp nerves when biting down, resulting in sensitivity and pain. If this condition persists, it is advisable to consult a dentist for further examination.[Read More] Understanding Tooth Sensitivity: Causes and Solutions
Dealing with Tooth Sensitivity After Dental Filling: What to Do?
Dental restoration Doctor, I recently visited the dentist, and they said I had a small cavity that needed to be treated. They filled it, but I still feel pain after the procedure. The dentist said this is normal. However, when I eat, a specific spot on my tooth hurts a lot, makin...
Dr. Zeng Guanghui Reply:
If the symptoms persist for several days, it indicates that the dental nerve may be inflamed, and a follow-up visit to the dentist may be necessary to evaluate whether root canal treatment is required.[Read More] Dealing with Tooth Sensitivity After Dental Filling: What to Do?
Dealing with Tooth Decay: Seeking Solutions for Persistent Pain
Dental cavity filling issues? Hello, I had a cavity in my front tooth before the New Year, so the dentist filled it for me. Later, I noticed that my tooth was sensitive to cold, hot, and even room temperature foods. I thought about switching to another clinic, but the dentist sai...
Dr. Zeng Guanghui Reply:
The above situation may be due to the filling material not being compacted tightly, or the original cavity being larger, which prevents the filling material from achieving a secure fit. It is recommended to consult a dentist to evaluate whether root canal treatment is necessary.[Read More] Dealing with Tooth Decay: Seeking Solutions for Persistent Pain
Persistent Tooth Sensitivity After Dental Cleaning: Causes and Solutions
It has been three to four days since I had my teeth cleaned? On February 17, I experienced soreness in my lower front teeth, and the dentist performed a dental cleaning. However, since the cleaning until today, February 21, I have been experiencing persistent soreness in both the...
Dr. Huang Zhicheng Reply:
Hello: Dental scaling is a common term; in medical terminology, it is referred to as subgingival scaling. The dentist uses hand instruments or ultrasonic devices to remove calcified deposits from the root surfaces beneath the gums. Since the procedure involves contact with the to...[Read More] Persistent Tooth Sensitivity After Dental Cleaning: Causes and Solutions
Understanding Salty Taste After Dental Filling: Causes and Solutions
Dental filling issues? Hello Dr. Tseng, my mother (55 years old) went for a dental cleaning in mid-December, and the dentist indicated that one of her lower right premolars showed signs of needing a filling due to excessive brushing. After the filling was completed, my mother rep...
Dr. Zeng Guanghui Reply:
The aforementioned situation may lead to dental wear, necessitating fillings to prevent tooth sensitivity. However, if there is a persistent salty taste after the filling, which becomes more noticeable when drinking water, it is important to check whether a special dental materia...[Read More] Understanding Salty Taste After Dental Filling: Causes and Solutions
Understanding Tooth Sensitivity After Cavity Filling: What to Expect
Cavity restoration tooth sensitivity? Hello Doctor: I went to the clinic to get a cavity filled on January 25th around 9 AM. The doctor administered anesthesia at the beginning, and the appointment ended around 10:40 AM. He mentioned that I should wait two hours for the anesthesi...
Dr. Zeng Guanghui Reply:
The above situation may indicate that the cavity was initially deep, leading to inflammation of the dental pulp. It is recommended to return for an examination to consider whether root canal treatment is necessary.[Read More] Understanding Tooth Sensitivity After Cavity Filling: What to Expect
Understanding Tooth Sensitivity Years After Root Canal Treatment
It is possible to experience the sensation of cavities several years after undergoing root canal treatment? Hello Doctor: I have a tooth, the third one from the back on the lower right side, which had its nerve removed about 10 years ago due to severe decay. However, last year, I...
Dr. Zhang Xiangyuan Reply:
Dear user, based on your description, it seems that the lower right tooth that underwent root canal treatment has recently been experiencing pain. It is advisable to have a dentist examine the condition of that tooth to determine if the root canal treatment was successful and to ...[Read More] Understanding Tooth Sensitivity Years After Root Canal Treatment
Managing Tooth Sensitivity in Children: Causes and Solutions
A fifth-grade student does not have cavities but experiences tooth sensitivity? Hello Dr. Chiu, I have been experiencing pain in my lower right second premolar when exposed to heat or cold for about three seconds. Additionally, my first molar becomes sensitive when biting into h...
Dr. Qiu Qiongyao Reply:
If the differences in tooth morphology caused by congenital development lead to the dental nerves being closer to the surface, resulting in sensitivity due to wear, and if the application of desensitizing agents is ineffective, the only option left is to perform a root canal trea...[Read More] Managing Tooth Sensitivity in Children: Causes and Solutions
Understanding Periodontal Disease: Managing Pain and Treatment Options
Periodontal disease issues? Hello Doctor, I recently underwent a periodontal comprehensive care plan and have completed five sessions. The main problematic teeth were not extracted. Half a month ago, the full-mouth treatment was completed, but I am experiencing significant issues...
Dr. Zeng Guanghui Reply:
The periodontal integrated care plan has been completed, and the plaque or calculus that originally caused the gingival inflammation has been completely removed. The gingival inflammation should have improved; however, tooth mobility or gingival recession cannot be fully restored...[Read More] Understanding Periodontal Disease: Managing Pain and Treatment Options
Understanding Tooth Sensitivity and Root Canal Treatment Options
Tooth sensitivity and root canal treatment? Hello, Doctor! I originally had a sensitivity issue with my front teeth, and it's a long story. On the night of November 25, I experienced hyponatremia and was admitted to the emergency room, then spent three days in the intensive ...
Dr. Zeng Guanghui Reply:
The lower front teeth may have been subjected to excessive force, affecting the periodontal ligaments and potentially impacting the dental pulp nerves within the teeth, leading to symptoms of tooth sensitivity. If the dental examination shows no cracks, as long as excessive occlu...[Read More] Understanding Tooth Sensitivity and Root Canal Treatment Options
Understanding Tooth Sensitivity: Why Your Teeth Feel Sour Without Cavities
The teeth do not have cavities, but sometimes they feel sensitive or sour? Hello, I occasionally experience a slight sensitivity in one or two of my upper back teeth when eating. However, my dentist has said there are no issues and no cavities during my biannual cleanings. I regu...
Dr. Zeng Guanghui Reply:
The above situation may indicate wear of the enamel or dentin, resulting in symptoms of thermal sensitivity. It is recommended to consult a dentist for further diagnosis and treatment.[Read More] Understanding Tooth Sensitivity: Why Your Teeth Feel Sour Without Cavities
Understanding Tooth Sensitivity After Dental Fillings: Common Causes and Solutions
Tooth discomfort? Hello: My dentist treated my cavity by removing the decayed part and filling it. After the filling, I felt very uncomfortable. Yesterday, while using dental floss, the filling broke off, and the discomfort disappeared. However, my tooth became extremely sensitiv...
Dr. Zhang Xiangyuan Reply:
Dear online user: Based on your description, it seems that after the dental filling, you experienced discomfort, and after the filling material broke, you felt sensitivity and pain. When the filling material breaks or becomes loose, the tooth is directly exposed to thermal stimul...[Read More] Understanding Tooth Sensitivity After Dental Fillings: Common Causes and Solutions
Understanding Tooth Sensitivity After Dental Trauma: Causes and Solutions
Dental trauma Doctor, I would like to ask about my situation. I previously fell and broke one of my front teeth, and now the two adjacent teeth have become very sensitive. They hurt when I lightly tap them, they also hurt when I bite down, and they hurt when I gently press on the...
Dr. Zeng Guanghui Reply:
The above situation may be due to inflammation of the periodontal ligament surrounding the tooth caused by trauma, leading to increased sensitivity of the nerves within the ligament. It is recommended to avoid consuming hot or cold foods and biting down on hard objects in the sho...[Read More] Understanding Tooth Sensitivity After Dental Trauma: Causes and Solutions
Post-Filling Tooth Sensitivity: When to Seek Dental Care
It is common to experience sensitivity or discomfort after a dental filling? After the dental filling on October 14, I initially experienced pain when biting food, but that has resolved. However, I still feel sensitivity in the gum area when consuming hot or cold foods, which per...
Dr. Zeng Guanghui Reply:
The above situation may be due to deep cavities, tooth wear, or gum recession. If there is no improvement, it is recommended to return for a follow-up appointment with a dentist for further evaluation and treatment.[Read More] Post-Filling Tooth Sensitivity: When to Seek Dental Care
Post-Wisdom Tooth Extraction: Managing Tooth Sensitivity and Discomfort
After the extraction of the upper left wisdom tooth, the surrounding teeth are sensitive? Hello Doctor, I would like to ask: After I had my upper left wisdom tooth extracted in early October this year, although the pain subsided quickly and the follow-up examination showed that t...
Dr. Zeng Guanghui Reply:
In the above situation, it is recommended to consult a dentist for a re-evaluation with X-rays and to undergo a thorough diagnosis and treatment.[Read More] Post-Wisdom Tooth Extraction: Managing Tooth Sensitivity and Discomfort
Is Tooth Sensitivity Normal After Dental Filling and Flossing?
Teeth may feel sensitive after flossing? Hello, Doctor. I had a cavity filled about a month ago. At that time, the cavity was quite severe, and for about two weeks after the filling, I experienced some sensitivity when biting down on that tooth. Recently, it has improved, but I n...
Dr. Zeng Guanghui Reply:
The above situation may indicate that the original cavity was larger than anticipated, or it could be that some of the filling material has slightly come loose. It is recommended to return for a follow-up appointment with the dentist for an examination.[Read More] Is Tooth Sensitivity Normal After Dental Filling and Flossing?