Unexplained Tooth Sensitivity: Possible Causes and Solutions
The cause of tooth sensitivity cannot be determined? Hello Doctor, I have discomfort in my lower left first molar (tooth #36) that sometimes feels acidic and dull (when there is no discomfort, it feels normal). However, the timing and circumstances are not very consistent; someti...
Dr. Lin Jiayong Reply:
Hello: The main causes of bodily pain are twofold: injury to tissues or organs, or disruption in nerve signal transmission. If you believe the discomfort is caused by injury to the teeth or surrounding tissues, it is recommended that you return to a medical center for a 3D X-ray ...[Read More] Unexplained Tooth Sensitivity: Possible Causes and Solutions
Understanding Tooth Sensitivity After Root Canal Treatment
Post-endodontic treatment tooth sensitivity? Hello Doctor, I had a root canal treatment on my lower right third molar about 7-8 years ago, and I received a fixed ceramic crown. About six months ago, the crown came off, and I had it reattached by a dentist. Initially, I felt some ...
Dr. Zeng Guanghui Reply:
If a root canal treatment has been performed and a crown is placed, there should not be any tooth sensitivity, unless there is an issue with the occlusal height, such as an overly high occlusal surface, which can lead to long-term occlusal trauma and cause tooth pain. It is recom...[Read More] Understanding Tooth Sensitivity After Root Canal Treatment
Understanding Post-Root Canal Tooth Pain: Causes and Solutions
Tooth pain after root canal treatment? Hello Doctor: Two months ago, I had a root canal treatment and received a dental crown. There were no issues during or after the procedures, and I did not experience any pain. However, recently, that tooth has started to hurt. 1. The pain be...
Dr. Zeng Guanghui Reply:
1. If there is wear on the teeth, whether on the occlusal surface or the buccal surface, it can lead to sensitivity to hot and cold. 2. If cold and hot stimuli are avoided, this sensitivity may gradually return to normal; however, teeth that have undergone root canal treatment an...[Read More] Understanding Post-Root Canal Tooth Pain: Causes and Solutions
Understanding Tooth Pain After Root Canal Treatment: Causes and Solutions
Tooth pain after root canal treatment? Hello Doctor: Two months ago, I had a root canal treatment and received a dental crown, and there were no issues or pain after the procedures. However, in the past few days, I suddenly started experiencing pain in that tooth. 1. It began a f...
Dr. Zeng Guanghui Reply:
1. If there is wear on the teeth, whether on the occlusal surface or the buccal surface, it can lead to sensitivity to hot and cold stimuli. 2. If cold and hot stimuli are avoided, this sensitivity may gradually return to normal; however, teeth that have undergone root canal trea...[Read More] Understanding Tooth Pain After Root Canal Treatment: Causes and Solutions
Understanding Tooth Sensitivity After Filling Cavities: When to Seek Help
Filling a cavity in the front tooth? I went to the dentist on March 13 (Saturday) to get my front tooth cavity treated. The dentist said it was a cavity between the front teeth (in the back), so both teeth were filled, and the doctor left space for dental floss. However, I have n...
Dr. Qiu Qiongyao Reply:
Ms. Jane: Hello, it is recommended that you return for a follow-up examination. The Hualien Hospital of the Ministry of Health and Welfare cares about your health.[Read More] Understanding Tooth Sensitivity After Filling Cavities: When to Seek Help
Understanding Dental Issues: Necrotic Nerve and Gum Abscess Concerns
Nerve necrosis + dental gap acid Hello Doctor, 1. My tooth was replanted last June, but recently the gum tissue near my cheek has become red, swollen, and soft, with pus discharge. I visited a major hospital and the dentist diagnosed it as a necrotic nerve requiring a microscopi...
Dr. Huang Tingfang Reply:
1. Without root canal treatment, relying solely on antibiotics may not effectively cure an abscess. If the abscess is drained but quickly swells again, prompt root canal therapy should be sought to prevent worsening or even the development of cellulitis. 2. Gum recession, exposed...[Read More] Understanding Dental Issues: Necrotic Nerve and Gum Abscess Concerns
Understanding Tooth Sensitivity and Burning Sensation After Dental Work
Tooth sensitivity and burning sensation in the cheek after dental filling? Initially, I felt an unusual sensation around the gums of my lower front teeth, specifically 3 to 4 teeth. Biting into things would elicit a strange feeling that wasn't exactly painful but was bothers...
Dr. Zeng Guanghui Reply:
1. After dental cleaning, if there was a significant buildup of tartar, the teeth may exhibit sensitivity symptoms once the cleaning is completed. 2. If sensitivity occurs after dental cleaning and subsequent filling of cavities, an X-ray should be taken to assess whether the ori...[Read More] Understanding Tooth Sensitivity and Burning Sensation After Dental Work
Understanding Tooth Sensitivity After Dental Cleaning: Is It Temporary?
Tooth sensitivity after dental cleaning? During my orthodontic follow-up appointment today, the doctor also performed a teeth cleaning. During the process, there was a little bleeding at the junction of my teeth and gums. However, after returning home, I noticed that drinking col...
Dr. Lin Jiayong Reply:
Hello, if you have acute gingivitis, it is common to experience mild sensitivity, tenderness, and slight bleeding after dental cleaning. Continuous observation and follow-up are sufficient, so there is no need to worry excessively. Thank you! Sincerely, Lin Chia-Yung, Department ...[Read More] Understanding Tooth Sensitivity After Dental Cleaning: Is It Temporary?
Understanding Tooth Sensitivity: Causes and Relief Options
Tooth sensitivity? Since last week, one of my front teeth has started to feel sore and numb. This sensation occurs even when I'm not eating or drinking, and it persists regardless of any activity. Taking anti-inflammatory pain relievers hasn't helped, and heat therapy h...
Dr. Huang Tingfang Reply:
Hello, it is possible for teeth that have undergone root canal treatment to still experience discomfort. However, there are many factors that can contribute to this discomfort, and we cannot make a definitive diagnosis based solely on your description. We recommend that you take ...[Read More] Understanding Tooth Sensitivity: Causes and Relief Options
Understanding Enamel Damage and Tooth Sensitivity: A Dental Guide
Enamel damage and dental caries? Hello, Doctor. I have two questions I would like to ask: 1. I had a dental check-up yesterday, and the dentist found that the inner root of my upper left second molar is sensitive. The dentist determined that it was due to excessive brushing cau...
Dr. Zeng Guanghui Reply:
Hello Xiaomei: 1. It is possible that despite having a deep cavity filled, the dental pulp may still be inflamed. It is recommended to return for a check-up with the dentist. 2. If the cavity is very deep and has been filled, it may still cause recurrent inflammation of the denta...[Read More] Understanding Enamel Damage and Tooth Sensitivity: A Dental Guide
Understanding Occasional Tooth Sensitivity: Causes and Solutions
Occasional mild tooth sensitivity? Hello Dr. Tseng, I started feeling a sudden pain in one of my upper right teeth when biting down on food last night. It wasn't very painful, and it doesn't hurt every time I bite down. Additionally, drinking cold water or consuming ver...
Dr. Zeng Guanghui Reply:
Hello Mr. H: If there are no cavities but the teeth are very sensitive, it may be due to cracks in the teeth or gum recession around the teeth, which can expose the tooth roots in the oral cavity. Additionally, inflammation of the gums can also lead to sensitivity symptoms. It is...[Read More] Understanding Occasional Tooth Sensitivity: Causes and Solutions
Understanding Tooth Sensitivity After Dental Cleaning and Fillings
After teeth cleaning and filling, there may be a sharp pain? After a dental cleaning, if you experience specific tooth pain similar to that of a cavity, especially while eating, it may be a good idea to check for cavities. Additionally, it is normal to feel sensitivity or discomf...
Dr. Lin Jiayong Reply:
Hello: If your tooth pain occurs right after a dental cleaning or filling, it is mostly a normal bodily response. However, if you have not seen a dentist for over six months and suddenly feel discomfort in your teeth, it is advisable to visit a healthcare facility for a different...[Read More] Understanding Tooth Sensitivity After Dental Cleaning and Fillings
Tooth Sensitivity: Why Brushing Causes Pain and What to Do
Toothache while brushing teeth? I have periodontal disease and have been using a whitening sensitivity toothpaste. However, after using it for a while, I suddenly experienced pain in my upper left tooth when it came into contact with the toothpaste. Rinsing my mouth alleviated th...
Dr. Huang Tingfang Reply:
Dear Miss Xiaoyue, Hello! There may be two possibilities: 1. The periodontal pockets have deepened, indicating a more severe dental condition. 2. The wear of the teeth has increased, meaning the damage is more pronounced. It is essential to consult a dentist for a proper dia...[Read More] Tooth Sensitivity: Why Brushing Causes Pain and What to Do
Understanding Tooth Sensitivity and Movement After Dental Filling
Loose dental filling? The day after getting a dental filling, my tooth felt very sensitive, but by the next day, the sensitivity went away and I started to feel a pressure sensation, and it hurt when I touched it lightly. Additionally, there is a slight mobility in the tooth, and...
Dr. Zeng Guanghui Reply:
Hello, it is possible that the filling is too high, causing occlusal interference and resulting in injury to the periodontal ligament. It may also be that the original cavity was very deep; although the cavity has been filled, the dental nerve may still be stimulated, leading to ...[Read More] Understanding Tooth Sensitivity and Movement After Dental Filling
Tooth Sensitivity After Filling: When to Seek a Second Opinion?
After getting a dental filling, the teeth adjacent to the filling have started to ache? Hello, Doctor! I suspected that I might have a cavity, so I went to see a dentist. Upon examination, it was found that the last molar on the left side (not the wisdom tooth) had a cavity. The ...
Dr. Lin Jiayong Reply:
Hello: If the tooth that is bothering you was not treated by the dentist you dislike, you can find a new dentist whom you trust for a re-evaluation and treatment. Thank you. Sincerely, Lin Chia-Yung, Department of Dentistry, Taichung Hospital, Ministry of Health and Welfare.[Read More] Tooth Sensitivity After Filling: When to Seek a Second Opinion?
Understanding Tooth Sensitivity During Dental Filling Wait Times
During the waiting period for dental filling, the tooth has started to feel sensitive again? I would like to ask the doctor: 1. How long is it generally recommended for patients to complete the filling after the removal of a cavity? 2. Is it normal to experience sensitivity or di...
Dr. Huang Tingfang Reply:
Dear Ms. Lu, Hello! In fact, cavities can be cleaned out directly and filled right away. If the cavity is too deep and close to the nerve, calcium hydroxide can be used as a temporary cover, and you can wait a month before filling it. However, if the nerve has already been affec...[Read More] Understanding Tooth Sensitivity During Dental Filling Wait Times
Understanding Tooth Sensitivity After Wisdom Tooth Extraction
Regarding the molars after wisdom tooth extraction? Hello Doctor, I had my wisdom teeth extracted over the past few months in preparation for braces. After having the two on the right side removed last month, I have mostly recovered, but my upper right first molar has become very...
Dr. Lin Jiayong Reply:
Hello: After tooth extraction, the alveolar bone may resorb, causing the roots of the anterior molars to become exposed and sensitive. Once the wound heals, the sensitivity symptoms will gradually decrease. Thank you![Read More] Understanding Tooth Sensitivity After Wisdom Tooth Extraction
Experiencing Tooth Sensitivity After Getting Permanent Dental Bridge?
Sensitivity after getting fixed dentures? I am currently undergoing a molar bridge treatment and have had the provisional crown temporarily cemented for about four days. Usually, I don't feel much discomfort, but I do experience sensitivity when eating hot or cold foods. I d...
Dr. Zeng Guanghui Reply:
Dear Mr. Anonymous, If you experience sensitivity or pain when consuming hot or cold foods after wearing your permanent dental bridge for four days, it is advisable to return for a check-up. This may indicate issues with the fit of the bridge or your bite alignment. Sincerely...[Read More] Experiencing Tooth Sensitivity After Getting Permanent Dental Bridge?
Understanding Tooth Sensitivity After Dental Filling: Common Concerns
Concerns about sensitivity after dental fillings? Hello, Doctor! Last month, I visited the clinic for a cavity check, and I asked the doctor to refill the last tooth on the lower left side, which had previously lost its filling. The filling process was quite painful, and I had to...
Dr. Huang Tingfang Reply:
Dear Miss Li Li, Hello! You are actually quite outstanding! You have listed all the possible factors! It seems that the fifth item might be the issue. It's quite deep. Please hurry and return to a medical facility for diagnosis and treatment! Take care! Wishing you peace an...[Read More] Understanding Tooth Sensitivity After Dental Filling: Common Concerns
Impact of Ceramic Restorations on Tooth Sensitivity and Discomfort
Regarding teeth that have already been restored with ceramic prosthetics? Hello Doctor: Yesterday (06/12), I had a cavity filled in my upper right first molar. This tooth had previously experienced a vertical fracture, which was later restored with a ceramic crown. Could you plea...
Dr. Huang Tingfang Reply:
Dear Mr. John, Hello! (There has been a history of vertical fractures in the teeth.) The greatest concern is the possibility of nerve damage. If you bite down, it may hurt, which could indicate the need for root canal treatment! A thorough examination is still necessary. Take ca...[Read More] Impact of Ceramic Restorations on Tooth Sensitivity and Discomfort