Understanding Post-Scaling Gum Pain: Causes and Solutions
A week ago, I had my teeth cleaned, and the dentist said I have gum inflammation, but they didn't prescribe any medication for me? After getting my teeth cleaned, I wake up in pain every night, but in the morning, I don't feel much discomfort. When the pain occurs at ni...
Dr. Zeng Guanghui reply Dentistry
Hello Chen Bao'er: After teeth cleaning, if you still experience pain, it is possible that your gums are still inflamed, or that there is sensitivity due to tooth wear. It is recommended to return for a follow-up appointment for a thorough examination by a dentist. Dr. Tseng...[Read More] Understanding Post-Scaling Gum Pain: Causes and Solutions
Post-Wisdom Tooth Extraction: Managing Pain and Discomfort
Post-operative issues after wisdom tooth extraction? Hello Doctor: I had a horizontal wisdom tooth extraction five days ago. Currently, while the wound is not painful, I occasionally experience a dull, soft twitching sensation in the jawbone from the front of my ear to my lower j...
Dr. Zeng Guanghui reply Dentistry
Hello Orli: After wisdom tooth extraction, if you experience pain at the surgical site, it may be due to the tooth being horizontally impacted. During the extraction process, the tooth may require cutting and the surrounding bone may also need to be reshaped, resulting in a large...[Read More] Post-Wisdom Tooth Extraction: Managing Pain and Discomfort
Persistent Tongue Ulcer: What to Do After Two Weeks?
The hole in my tongue has not healed for more than two weeks? Hello, I would like to inquire about two holes on the side of my tongue that have been present for over two weeks. I have applied oral ointment, but it hasn't helped. What should I do? Here are the photos: https:/...
Dr. Zeng Guanghui reply Dentistry
Hello Tong: If the two sores on your tongue have not healed after two weeks, it is recommended to return for a follow-up appointment so that the doctor can conduct further evaluation and examination to determine the cause. Dr. Tseng Guang-Hui, Department of Dentistry, Nantou Hosp...[Read More] Persistent Tongue Ulcer: What to Do After Two Weeks?
Understanding Blood Streaks in Gums and Oral Mucosa: Causes and Insights
Gingiva and oral mucosa with blood streaks? Hello, doctor. I have noticed that there are noticeable streaks of blood from the gums of my lower teeth to the oral mucosa. It is not painful or itchy, and there is no swelling or bleeding. Could you please explain why this is happenin...
Dr. Zeng Guanghui reply Dentistry
Hello Chenchen: It is possible that you have a blister on your gums or oral mucosa, which is generally caused by immune system interference. It is recommended to consult a dentist for further evaluation and examination. Director Tseng Guang-Hui, Nantou Hospital Dental Department.[Read More] Understanding Blood Streaks in Gums and Oral Mucosa: Causes and Insights
Understanding Gum Recession After Rubber Dam Injury in Children
Gap sealing (rubber dam clamp injury to the gingiva) Hello Doctor: I would like to ask, for a six-year-old child who had a fissure sealant placed on their permanent molars, the dentist used a rubber dam and inadvertently injured the gingiva at the back corner. Although the gingiv...
Dr. Zeng Guanghui reply Dentistry
Hello Herman: If the gingiva is injured by the rubber dam clamp, it will gradually recover as long as oral hygiene is maintained. However, if the gingiva continues to recede, it is advisable to consult a dentist for further examination. Dr. Tseng Guang-Hui, Department of Dentistr...[Read More] Understanding Gum Recession After Rubber Dam Injury in Children
Urgent Dental Issues: Understanding Gum Pain and Tooth Decay
Urgent - Gum Issues Hello, doctor. I have two cavities in the back of my upper teeth that are down to just a little bit left. My current symptoms are as follows: 1. The gums around the affected teeth are swollen and painful, and this has lasted for over two days. I feel like the ...
Dr. Zeng Guanghui reply Dentistry
Hello Ms. Mei: 1. It may be due to severe cavities causing periodontal inflammation. 2. It is recommended to see a dentist immediately to prevent the residual root infection from progressing to cellulitis. 3. Extraction of the severely decayed tooth may be necessary to eliminate ...[Read More] Urgent Dental Issues: Understanding Gum Pain and Tooth Decay
Swollen Gums After Wisdom Tooth Extraction: Causes and Recovery Tips
After wisdom tooth extraction and suture removal, the gums may be swollen and can be lifted? Hello, after having my impacted wisdom tooth removed, I noticed that the stitches wrapped around the area between my first and second molars. Once the stitches were removed, I found that ...
Dr. Zeng Guanghui reply Dentistry
Hello Chen: After wisdom tooth extraction, if the gums remain red, swollen, and inflamed, it indicates that there is still inflammation or infection at the extraction site. It is recommended to maintain good oral hygiene. If you continue to experience pain or discomfort, please s...[Read More] Swollen Gums After Wisdom Tooth Extraction: Causes and Recovery Tips
Is Dry Mouth Related to Tongue Injury? When to Seek Dental Care
Feeling dry mouth after biting your tongue? Hello Dr. Tseng, I accidentally bit the tip of my tongue, and the wound is quite deep with some bleeding. It has been four days, and I still feel numbness in the affected area, along with symptoms of dry mouth and a burning sensation. I...
Dr. Zeng Guanghui reply Dentistry
Hello Connie: Dry mouth and tongue biting are not related. If the wound from the tongue bite is healing gradually but you still experience dry mouth, it is recommended to consult a dentist or an oral and maxillofacial specialist for further evaluation. Dr. Tseng Guang-Hui, Depart...[Read More] Is Dry Mouth Related to Tongue Injury? When to Seek Dental Care
How to Properly Clean Your Occlusal Splint: Tips and Guidelines
Cleaning issues with occlusal splints? I have researched a lot and asked the doctor during my follow-up visit, but I'm still unclear about how to clean my occlusal splint. I now know that I shouldn't use toothpaste because it can wear down the splint. I need to use a so...
Dr. Zeng Guanghui reply Dentistry
Hello Li Qiuchiu: Theoretically, using denture cleaning tablets to soak dentures or occlusal splints daily can achieve a cleaning effect, but it may incur higher costs for the cleaning tablets. Therefore, if you regularly remove your dentures and occlusal splints after meals to c...[Read More] How to Properly Clean Your Occlusal Splint: Tips and Guidelines
Understanding the Sudden Growth of a Tooth Cusp: Causes and Solutions
Molar with horns The upper right third molar has recently developed a small cusp. This tooth was filled due to caries about a year and a half ago, and there are no visible signs of decay. Given the appearance of the small cusp, could this be a new growth or is there another reaso...
Dr. Zeng Guanghui reply Dentistry
Hello Ms. Sofia: It may be due to the filling material and the uneven surface of the cavity. I recommend returning for a follow-up appointment with your dentist for an examination. Dr. Tseng Guang-Hui, Department of Dentistry, Nantou Hospital.[Read More] Understanding the Sudden Growth of a Tooth Cusp: Causes and Solutions
Understanding Tooth Loss: Is Gum Tissue Filling the Gap Normal?
Tooth loss issues? Hello, doctor. Recently, I had my upper second molar extracted due to a cavity. My dentist mentioned that I should wait for my wisdom tooth to erupt to fill that gap. I’ve recently noticed that the space where my tooth was extracted seems to be filled with some...
Dr. Zeng Guanghui reply Dentistry
Hello, Sun: After the extraction of the second molar, the wound will gradually be filled by soft tissue and the underlying hard tissue (alveolar bone), which is normal. However, whether the third molar (wisdom tooth) can erupt into the position of the extracted tooth should be mo...[Read More] Understanding Tooth Loss: Is Gum Tissue Filling the Gap Normal?
Brown Gums Around Front Teeth in a 5-Year-Old: Causes and Solutions
The gums around the upper front teeth appear brownish? Hello Doctor: My son is almost 5 years old. Today while brushing his teeth, I noticed that part of his upper front gums has turned a bit brown. What could be the cause of this? How can it be treated? I can't see clearly ...
Dr. Zeng Guanghui reply Dentistry
Hello Ms. Lee: The brown discoloration on the gums of your upper front teeth may be caused by staining from food or beverages, or the accumulation of dental plaque. It is advisable to consult a dentist for further examination. Dr. Tseng Guang-Hui, Department of Dentistry, Nantou ...[Read More] Brown Gums Around Front Teeth in a 5-Year-Old: Causes and Solutions
Choosing Between Dental Implants and Dentures: A Patient's Dilemma
Dental issues consultation? Hello Doctor: Before I turned 20, I had my lower left molars (possibly wisdom teeth) extracted due to deep cavities. On the right side, I also had one upper and one lower molar extracted because the cavities were too deep to save. Around the age of 20,...
Dr. Zeng Guanghui reply Dentistry
Hello, Dr. Kuo Chao-Ju: To maintain periodontal health, the most important factors are patient and thorough brushing, as well as the use of interdental brushes or dental floss. If there are sensitivity issues with teeth that have exposed roots, it is advisable to return for an ev...[Read More] Choosing Between Dental Implants and Dentures: A Patient's Dilemma
Can Untreated Root Canal Issues Lead to Oral Cancer?
Will untreated root canal disease lead to oral cancer? Hello Doctor, 1. Recently, my dentist informed me that one of my teeth, which has previously undergone root canal treatment, has developed a pathological condition in the root. The tooth has a secondary cavity and the root ...
Dr. Zeng Guanghui reply Dentistry
Hello Ms. M: 1. A root canal treatment that leads to a reinfection at the apex of the tooth root and decay does not result in oral cancer, but it is still advisable to seek treatment promptly to prevent the infection from spreading. 2. If the difficulty of retreating the root can...[Read More] Can Untreated Root Canal Issues Lead to Oral Cancer?
Understanding Forward Jaw Position in Young Children: Dental Insights
The child's lower jaw tends to protrude forward? Hello Doctor: My child will turn 4 next month and has recently developed a habit of protruding the lower jaw forward, creating an underbite where the lower teeth extend beyond the upper teeth. When I asked him why he does this...
Dr. Zeng Guanghui reply Dentistry
Hello, Xiao An: 1. It is recommended to consult a dentist for a detailed assessment of your occlusion to determine if there are any impacted teeth and to observe the growth and development of the jawbone, then follow the dentist's advice. 2. Regarding the right central i...[Read More] Understanding Forward Jaw Position in Young Children: Dental Insights
Should You Brush Your Teeth Right After Eating? Debunking the Myths
Should you brush your teeth immediately after a meal? There have been reports online suggesting that dentists believe one should not brush their teeth immediately after a meal, as doing so while the mouth is still acidic could damage the enamel. However, some dentists argue that ...
Dr. Zeng Guanghui reply Dentistry
Hello, if you haven't consumed very sour or very sweet foods that create an acidic environment in the mouth after eating, it's generally fine to brush your teeth immediately after meals. However, if you have consumed acidic foods or beverages, it is recommended to rinse...[Read More] Should You Brush Your Teeth Right After Eating? Debunking the Myths
How to Manage Tooth Pain and Inflammation After Biting Down on Bone
Tooth fracture caused by biting down on hard bone? Hello, doctor. A few days ago, while eating barbecue, I bit into a small bone and cracked my tooth down to the root, approximately 3 to 5 mm deep. It is currently inflamed and painful, but I cannot address it immediately. What sh...
Dr. Zeng Guanghui reply Dentistry
Hello Mr. Lin: It is recommended to first clean the area thoroughly, use mouthwash for disinfection, and take antiseptic pain relief medication. It is advisable to seek treatment from a dentist as soon as possible. If the decay has reached the root of the tooth, extraction may be...[Read More] How to Manage Tooth Pain and Inflammation After Biting Down on Bone
Understanding Oral Pathology Reports: Key Insights for Patients
Oral Pathology Histopathological Examination Report Hello Doctor: On the evening of November 6th, I discovered fragments of bone at the site of a bony prominence. The following day, November 7th, I went to the oral surgery department for an examination. The doctor confirmed the p...
Dr. Zeng Guanghui reply Dentistry
Dear Mr. Su: According to the pathology report you provided, there is evidence of bone necrosis and inflammation. It is recommended that you return for follow-up to monitor whether there are other areas of necrosis in the jawbone. However, the report does not indicate any signs o...[Read More] Understanding Oral Pathology Reports: Key Insights for Patients
Is It Normal for Dental Floss to Reach Deep into Gum Pockets?
Dental floss can be inserted deep into the gingival sulcus? Hello, Doctor. I just used dental floss while looking in the mirror and accidentally discovered that I can insert the floss quite deeply between my teeth (if viewed from the front, the gums form a flat U-shape, and the f...
Dr. Zeng Guanghui reply Dentistry
Hello Ms. Hsu: The ability to place dental floss deeper into the gingival sulcus may indicate the presence of periodontal pockets. It is recommended to consult a dentist for examination and necessary treatment. Dr. Tseng Guang-Hui, Department of Dentistry, Nantou Hospital.[Read More] Is It Normal for Dental Floss to Reach Deep into Gum Pockets?
Understanding Dental Equipment Sterilization: What Patients Need to Know
Instrument sterilization 1. Regarding the X-ray equipment commonly used at the dentist's office, such as the XCP ring, crocodile clips, and bite blocks: a. Are these three items disposable? b. If they are not disposable, what method is used for disinfection and steriliza...
Dr. Zeng Guanghui reply Dentistry
Dear Mr. Chih-Hung, 1. The plastic ring used in the X-ray is not disposable; however, it is sent for EO (ethylene oxide) sterilization after each patient's use. This is because plastic products are not resistant to high-temperature and high-pressure sterilization. If the pl...[Read More] Understanding Dental Equipment Sterilization: What Patients Need to Know