Understanding Post-Scaling Tooth Sensitivity and Treatment Options
Dental cleaning issues? I had my teeth cleaned at the end of May, and since then, I've been experiencing severe sensitivity and pain throughout my mouth. It's been over four months, and my condition hasn't improved. I've tried using desensitizing toothpaste, b...
Dr. Zeng Guanghui reply Dentistry
Hello Peter, after your teeth cleaning, if you experience sensitivity and pain, it may be due to the calcification of the tooth structure itself or gum recession, which exposes the crown or root of the tooth to the oral cavity. It is advisable to consult a dentist for further eva...[Read More] Understanding Post-Scaling Tooth Sensitivity and Treatment Options
Is My Ear Pain a Sign of TMJ Disorder? What to Do Next
I am not sure if it is temporomandibular joint disorder (TMJ disorder)? Hello doctor, I have been experiencing pain in my right ear lately, feeling stuffy. Occasionally, I also have some tinnitus. I visited an otolaryngologist twice, but they couldn't find the cause. After r...
Dr. Zeng Guanghui reply Dentistry
Hello Mr. Bai, if you experience a small popping sound when opening your mouth and some discomfort when biting down, it may be a temporomandibular joint (TMJ) issue. It is recommended to seek further evaluation at a dental or oral surgery department in a major hospital. Thank you...[Read More] Is My Ear Pain a Sign of TMJ Disorder? What to Do Next
Why Can't My Daughter Get a Crown After Root Canal Treatment?
A fifth-grade girl is facing issues with a single dental crown? My daughter, who is in fifth grade, just completed root canal treatment on her second molar (which is a permanent tooth) today. However, the dentist advised against making a crown immediately, stating that her tooth ...
Dr. Zeng Guanghui reply Dentistry
Hello, Xiao J. As a fifth-grade student, you are still in the growth and development stage, and your teeth and gums have not fully matured. Clinically, the dental crowns are low, and there is still a chance for growth in the future, which would allow the crowns to become taller a...[Read More] Why Can't My Daughter Get a Crown After Root Canal Treatment?
Understanding Dental Abscess: Causes, Symptoms, and Treatment Options
Dental cyst (abscess) Hello Doctor, I often develop a pus-filled bump on the gums of my lower left molar. Sometimes it appears after eating, and it usually resolves on its own after a day or two. I visited a clinic where the doctor confirmed the issue and took X-rays, but no abno...
Dr. Zeng Guanghui reply Dentistry
Hello Mr. Hsieh, the recurrent formation of pus-filled lesions on your gums may indicate that there is possible bone resorption around the teeth, and even the development of periodontal pockets. This can lead to the accumulation of oral bacteria within the pockets, causing an inf...[Read More] Understanding Dental Abscess: Causes, Symptoms, and Treatment Options
Why Your Tongue's Coating Disappeared After a Burn Injury
After the tongue has healed from an injury, the coating on the tongue may disappear? A few days ago, I drank soup that was too hot and burned one-quarter of my tongue. Later, the surface of that quarter of my tongue became red and developed blisters. After that, I took medication...
Dr. Zeng Guanghui reply Dentistry
After the tongue is burned and heals, if the tongue coating pattern is gone, it indicates inflammation of the mucosal surface of the tongue. It is advisable to consult a dentist for further examination.[Read More] Why Your Tongue's Coating Disappeared After a Burn Injury
Black Spot on Healed Lip Wound: What Does It Mean?
After the mouth ulcer heals, there is a raised black spot? Hello, two weeks ago I accidentally bit the mucosa of my lower left lip, resulting in a sore. The wound healed in about a week and was no longer painful. However, today I inadvertently checked the wound and noticed a smal...
Dr. Zeng Guanghui reply Dentistry
The healing sore in the mouth has a small spot that is light brown mixed with white, which may be a blood clot from the wound healing process. It is advisable to consult a dentist for further examination.[Read More] Black Spot on Healed Lip Wound: What Does It Mean?
Understanding Gum Abscess: Causes, Symptoms, and Treatment Options
Gingival abscess Dear Dr. Tseng, A few days ago while brushing my teeth, I noticed a white pus-filled bump on the outer gum between my lower left wisdom tooth and the second molar a few hours after I carefully brushed those teeth. There is no pain when biting down, but pressing ...
Dr. Zeng Guanghui reply Dentistry
A pus-filled abscess between the wisdom tooth and the second molar may be caused by a bacterial infection leading to gum swelling and inflammation. It is advisable to return to the clinic for further examination by a dentist. If the wisdom tooth is horizontally impacted, it is re...[Read More] Understanding Gum Abscess: Causes, Symptoms, and Treatment Options
Is Your Root Canal Tooth Showing White on X-Ray? Understanding Calcification
In previously treated root canal teeth, if the X-ray shows a white appearance, is it due to root canal calcification? Hello Doctor: I had a molar that underwent root canal treatment a long time ago (I recently realized that I should get a crown to protect it). Due to other factor...
Dr. Zeng Guanghui reply Dentistry
After root canal treatment is completed, the white areas on the X-ray may indicate that the root canal itself has calcified. Although the nerve has been removed, the calcified portions of the root canal cannot be completely debrided. Therefore, it is recommended to monitor the si...[Read More] Is Your Root Canal Tooth Showing White on X-Ray? Understanding Calcification
Understanding Persistent Oral Pain: Causes and Diagnostic Approaches
Oral issues? Hello Dr. Tseng, I have been experiencing oral symptoms for six months now. Currently, I still have a burning pain on the left side of my oral mucosa, and there is slight discomfort in the occlusion of my teeth. My tongue also has a mild abnormal taste sensation. Occ...
Dr. Zeng Guanghui reply Dentistry
If a CT scan and MRI of the head and neck have been performed and no abnormalities were found in the brain, but there is still a burning pain in the oral mucosa, it may be related to an autoimmune issue. It is recommended to consult an immunologist for further evaluation.[Read More] Understanding Persistent Oral Pain: Causes and Diagnostic Approaches
Understanding White Bumps on Your Tongue: Causes and Solutions
Tongue issues? The presence of small white bumps on the surface of the tongue, resembling tiny blisters with some red areas, could indicate a condition known as oral thrush or geographic tongue. It is advisable to consult a healthcare professional for an accurate diagnosis and ap...
Dr. Zeng Guanghui reply Dentistry
It may be caused by inflammation of the mucosa on the dorsum of the tongue; it is recommended to consult a dentist for further examination.[Read More] Understanding White Bumps on Your Tongue: Causes and Solutions
Understanding Supernumerary Teeth and Staining: Dental Concerns Explained
Dental issues Hello, doctor! I have two questions to ask you. I previously had an X-ray taken, and there is a supernumerary tooth in the gum between my two upper front teeth. Although I have not experienced any discomfort or issues so far, I would like to know if I can continue t...
Dr. Zeng Guanghui reply Dentistry
1. The presence of an impacted supernumerary tooth between the two incisors can affect the cleanliness between them, leading to a higher risk of periodontal disease or cavities due to the accumulation of bacteria or food debris over time. It is still recommended to extract the re...[Read More] Understanding Supernumerary Teeth and Staining: Dental Concerns Explained
Understanding the White Spot Near Stitches After Wisdom Tooth Extraction
After wisdom tooth extraction, there is a white substance near the stitches? Doctor, it's been two days since I had my wisdom teeth removed, and during my check-up today, I noticed a white patch near the stitches. It doesn't hurt and I don't feel anything unusual, ...
Dr. Zeng Guanghui reply Dentistry
The day after having wisdom teeth removed, I noticed white patches near the stitches, which could be food debris trapped there. It is recommended to brush normally and consider using mouthwash. If the white substance persists, it is advisable to return for a check-up.[Read More] Understanding the White Spot Near Stitches After Wisdom Tooth Extraction
Feeling of Foreign Object in Mouth: Possible Dental Issues Explained
The sensation of a foreign body in the oral cavity? One day after eating, I felt like a grain of rice had entered my nasal cavity (not entirely sure). Now I constantly feel like there is a foreign object in my mouth (on the upper side), but I don't feel it when drinking wate...
Dr. Zeng Guanghui reply Dentistry
The sensation of a foreign body in the mouth, along with the feeling that food particles have entered the nasal cavity, may indicate a fistula connecting the oral cavity and nasal cavity. It is advisable to consult a dentist or an otolaryngologist for further evaluation.[Read More] Feeling of Foreign Object in Mouth: Possible Dental Issues Explained
Should You See a Doctor for Painful Tongue Growth?
Thank you for your inquiry, doctor? I have a growth on my frenulum that resembles a polyp. It doesn't affect my eating, but it is very painful when I touch it or stretch my tongue. I would like to know if I need to see a doctor for this.
Dr. Zeng Guanghui reply Dentistry
A polyp has developed on the frenulum, affecting tongue mobility. It is recommended to consult a dentist to evaluate whether surgical removal is necessary.[Read More] Should You See a Doctor for Painful Tongue Growth?
Understanding Persistent Oral Discomfort: Causes and Solutions
Oral issues Hello Dr. Tseng, I apologize for the lengthy message, but I recently underwent some examinations and would appreciate your patience in reading through my concerns. Thank you. I have been experiencing discomfort in my oral cavity for the past five months. Let me deta...
Dr. Zeng Guanghui reply Dentistry
It is recommended that if there is a suspicion of temporomandibular joint (TMJ) issues, one should consult an oral and maxillofacial surgeon for a TMJ imaging examination, and also to assess whether there is an issue with occlusal instability.[Read More] Understanding Persistent Oral Discomfort: Causes and Solutions
Post-Filling Sensitivity: Tips to Extend Your Dental Restoration's Lifespan
After dental fillings, consuming hot or cold foods may cause sensitivity or discomfort. To maintain and extend the lifespan of dental fillings, consider the following tips: 1. Avoid extremely hot or cold foods for the first few days after the procedure. 2. Practice good oral hy...
Dr. Zeng Guanghui reply Dentistry
1. If you still experience sensitivity after a dental filling, it indicates that the dental nerve is reacting, and you should return for an examination immediately. 2. During your follow-up visit, you should inform the dentist about when the sensitivity occurs and its frequency,...[Read More] Post-Filling Sensitivity: Tips to Extend Your Dental Restoration's Lifespan
Understanding Dental Issues: Post-Extraction Concerns and Oral Health
Oral gingiva Dr. Tseng, thank you for your response to <a href="https://adoctor.tw/article/146166">#146166</a>. I apologize for bothering you again, but I would like to request an analysis of the pre- and post-extraction photos. Please help me with the follo...
Dr. Zeng Guanghui reply Dentistry
If there is no severe inflammation or infection at the extraction site after tooth extraction, but you still notice significant swelling in the gum area where the tooth was removed, it may be due to the original alveolar bone being particularly thick. Typically, the bone will gra...[Read More] Understanding Dental Issues: Post-Extraction Concerns and Oral Health
Correcting Toddler Overbite: When to Start Orthodontic Treatment?
At what age can toddlers' biting behavior be corrected? Doctor, my child is 3 years old and has an overbite where the lower teeth are positioned in front of the upper front teeth. What should we do? Can it be corrected now, or should we wait until they are older and have the...
Dr. Zeng Guanghui reply Dentistry
If there is a dental crossbite, it is advisable to seek an evaluation from a dentist or orthodontist as soon as possible to assess whether preventive orthodontic treatment is necessary.[Read More] Correcting Toddler Overbite: When to Start Orthodontic Treatment?
How to Effectively Diagnose Gum Issues and Bone Changes?
Gum issues Hello Dr. Tseng, I previously inquired about a matter (#145959) and appreciate you taking the time to respond. I have another question I would like to ask you. How can I clearly check for any growths or lesions in the gums and alveolar bone? Can this be determined fr...
Dr. Zeng Guanghui reply Dentistry
The gums around the upper left second molar are red, indicating gingival inflammation. If touched, it may be uncomfortable, and there is a sensation of significant discomfort in the periodontal area, suggesting that the inflammation has already affected the periodontal tissues. I...[Read More] How to Effectively Diagnose Gum Issues and Bone Changes?
Will My Teeth Turn Black After Replacing Silver Fillings with Resin?
Silver amalgam dental restoration? Hello, doctor: I would like to ask if my teeth will continue to darken after I replaced my old silver fillings with resin. I have noticed that my teeth appear a bit darker now. Is this due to the previous silver fillings?
Dr. Zeng Guanghui reply Dentistry
The previously placed silver amalgam may have corroded over time, leading to the discoloration of the tooth. Removing the amalgam filling and replacing it with a resin composite should not cause staining to the surrounding tooth structure.[Read More] Will My Teeth Turn Black After Replacing Silver Fillings with Resin?