Can Root Canal Treatment Be Safe for Breast Cancer Patients?
Can a patient with breast cancer undergo root canal treatment? Due to breast cancer, I am currently undergoing medication treatment and have had a root canal procedure. Regarding the root canal treatment, I would like to ask: 1. The temporary crown used is made of plastic; does i...
Dr. Lin Jiayong Reply:
Hello: There is no issue with undergoing root canal treatment during radiation or chemotherapy for breast cancer! However, during the process of dental filling or tooth preparation, there will indeed be some moisture/spray involved, which may cause some irritation due to the inte...[Read More] Can Root Canal Treatment Be Safe for Breast Cancer Patients?
Understanding Dental Fillings: Symptoms of Resin Loss and When to Seek Help
Inquiry Consultation Dear Dr. Tseng, A few days ago, while eating dumplings, I bit into a slightly hard white object and spat it out. I'm unsure if it was a fragment of bone from the dumpling filling or if it might be a piece of resin that has come off from my dental fillin...
Dr. Zeng Guanghui Reply:
1. It is possible to experience sensitivity and pain when consuming hot or cold foods. 2. If the area of the dental filling's resin has a shallow detachment, it may be completely asymptomatic. 3. If there are noticeable symptoms, it is advisable to monitor the situation; how...[Read More] Understanding Dental Fillings: Symptoms of Resin Loss and When to Seek Help
Why Cavities Can Return Within a Year After Dental Fillings
Cavity recurrence one year after dental filling? Dear Doctor, Last year, I had cavities on both sides of my central incisors, which were treated and filled. Recently, the filling came loose, and upon returning to the clinic, the doctor mentioned that there is a new cavity that ...
Dr. Lin Jiayong Reply:
Hello: The detachment of restorations is often caused by excessive forces (occlusal or lateral forces), in addition to recurrent caries. If there is malocclusion, a habit of biting into apples, bread, or guavas with the anterior teeth, or if there is a tendency to grind teeth at ...[Read More] Why Cavities Can Return Within a Year After Dental Fillings
Understanding Tooth Sensitivity After Dental Filling: Causes and Solutions
Dental issues I would like to ask about the fourth molar from the back on the upper left side. I had a cavity filled about a month ago, and for the past two weeks, I've been experiencing sensitivity when eating meat or biting down on food that puts pressure on that tooth. Re...
Dr. Lin Jiayong Reply:
Hello: Since it has only been one month since your last appointment, it is recommended to return for a follow-up visit to have the doctor reassess whether an occlusal adjustment is necessary.[Read More] Understanding Tooth Sensitivity After Dental Filling: Causes and Solutions
Why Cavities Can Persist Even After Dental Fillings: What You Need to Know
Cavities have been filled, but there are still cavities present? Hello Doctor, I recently underwent invisible orthodontic treatment, and my primary dentist took care of all my cavities before starting. However, one day I noticed what I suspected to be a cavity because of some bla...
Dr. Lin Jiayong Reply:
Hello: If the decay is very close to the nerve and you insist on removing all of it thoroughly, there is a significant chance that it may lead to the need for subsequent root canal treatment. Based on the principle of conservatism, some dentists may suggest preserving the deeper ...[Read More] Why Cavities Can Persist Even After Dental Fillings: What You Need to Know
Understanding Lingual Nerve Damage After Dental Procedures
Lingual nerve injury Hello, doctor. My lower right molar (not the wisdom tooth) had a filling that cracked due to a previous cavity. I went in for a dental filling, and when the doctor administered the first injection of anesthesia, I felt some pain at first, but then suddenly my...
Dr. Lin Jiayong Reply:
Hello: It is recommended that during your next dental visit, you ask the dentist not to administer anesthesia. If the lingual nerve is not directly severed, it will eventually recover over time, so there is no need to worry excessively![Read More] Understanding Lingual Nerve Damage After Dental Procedures
Understanding Temporary Dental Fillings: When to Seek Permanent Solutions
The dental filling was only a temporary restoration? Hello Doctor: Recently, I planned to visit the dentist to fill three cavities. One is on the upper left canine, which is the only tooth that has been filled with composite resin. The other two are located behind the upper front...
Dr. Zeng Guanghui Reply:
Hello Ms. Alice: If the back teeth have deeper cavities, a temporary filling is usually used to fill the cavity temporarily. After observing for a period of time without any sensitivity or pain, a permanent filling can then be placed. The temporary filling material is generally a...[Read More] Understanding Temporary Dental Fillings: When to Seek Permanent Solutions
Understanding Silver Fillings: Food Trapping and Tooth Decay Concerns
Silver fillings for molar cavities? Hello, doctor! I would like to ask you a question. My lower molars were filled with silver amalgam due to cavities. Initially, there was no food trapping, but recently, after two years, I’ve noticed that food gets stuck every time I eat, and it...
Dr. Lin Jiayong Reply:
Hello: It is recommended to refill as needed; silver amalgam or resin are both excellent materials for dental fillings. Additionally, if the filling has been in place for more than two years, it is covered by health insurance.[Read More] Understanding Silver Fillings: Food Trapping and Tooth Decay Concerns
Can Teeth Whitening Remove Stains from Dental Fillings?
Tooth discoloration Hello Doctor: I have a black line on my front tooth. My dentist previously mentioned that it is a discoloration at the junction of my natural tooth and an old filling from years ago. If I want to remove this black line, would using whitening products (such as ...
Dr. Lin Jiayong Reply:
Hello: Dental resin fillings can originally be replaced every two years. It is recommended to first refill with resin. If severe staining still cannot be removed, then consider other out-of-pocket treatment options later.[Read More] Can Teeth Whitening Remove Stains from Dental Fillings?
Understanding Tooth Sensitivity After Dental Filling: Causes and Solutions
Experiencing sensitivity or pain one month after a dental filling? Hello, Doctor. 1. I had a dental filling (composite resin) done at the beginning of October. The dentist mentioned that the cavity was a bit deep, close to the nerve. However, towards the end of October, I start...
Dr. Lin Jiayong Reply:
Hello: It is advisable to follow the opinion of the treating physician. If it has been confirmed that the resin cannot effectively restore the original shape and function of the tooth, you may consider using out-of-pocket materials for the repair.[Read More] Understanding Tooth Sensitivity After Dental Filling: Causes and Solutions
Understanding Tooth Sensitivity and Pain After Dental Filling Procedures
Experiencing intermittent pain while eating one month after a dental filling? Hello Doctor: About two months ago, I had a deep cavity filled in my molar, and the dentist mentioned it was very close to the nerve. Two weeks after the filling, I suddenly experienced sensitivity on t...
Dr. Lin Jiayong Reply:
Hello: Based on what you described, the tooth has been filled multiple times and may no longer be able to function naturally in occlusion. If you experience pain for more than one minute after eating, it is advisable to undergo root canal treatment and get a crown. After applying...[Read More] Understanding Tooth Sensitivity and Pain After Dental Filling Procedures
Post-Dental Filling Pain: Should You Return to the Dentist?
Experiencing sharp pain when eating after a dental filling? I had orthodontic treatment, and a month ago, my dentist informed me that the filling in my molar had cracked and needed to be redone. Although I don't feel sensitivity to hot or cold, I experience sharp pain after ...
Dr. Zeng Guanghui Reply:
It is possible that the filled cavity is quite deep and close to the dental nerve, which may cause sensitivity and pain when biting down on hard objects. Additionally, if the dental floss splits when used between the teeth, it could indicate that the filling material is slightly ...[Read More] Post-Dental Filling Pain: Should You Return to the Dentist?
Understanding Dental Alignment Issues: When to Seek Orthodontic Care
Dental alignment issues? Hello, Doctor. I used to have straight teeth, but yesterday I noticed that 1. My lower right second premolar seems to be positioned more outward compared to the adjacent teeth, and its angle is different from the left side. When I bite down, this tooth do...
Dr. Lin Jiayong Reply:
Hello: The materials used for dental fillings or the instruments used during the filling process will not and cannot change the long-term alignment of the teeth. If you are concerned about achieving a very uniform arc in the alignment of your teeth, it is advisable to undergo ort...[Read More] Understanding Dental Alignment Issues: When to Seek Orthodontic Care
Understanding Gum Sensitivity After Dental Filling: Causes and Remedies
Soreness in the gums when pressure is applied after dental filling? Hello, Doctor. In mid-July, I experienced increased sensitivity and pain in my upper right tooth (which had a deep cavity previously), so I visited the dentist. The doctor refilled the tooth, but afterward, I exp...
Dr. Zeng Guanghui Reply:
If the cavity is very deep, it means that although the decayed part has been filled with resin material, exposure to cold or hot foods or beverages may still irritate the tooth's nerve, causing sensitivity and pain. If the symptoms recur, it is advisable to return for an exa...[Read More] Understanding Gum Sensitivity After Dental Filling: Causes and Remedies
Can You Use Whitening Toothpaste After Dental Fillings?
Can I use whitening toothpaste after getting a dental filling? Hello Doctor, I would like to ask if it is safe to use whitening toothpaste after getting a dental filling. I hope you can take the time to respond. Thank you.
Dr. Zeng Guanghui Reply:
If the filling material has not fractured or fallen out after dental restoration, whitening toothpaste can be used. Dr. Tseng Guang-Hui, Department of Dentistry, Nantou Hospital.[Read More] Can You Use Whitening Toothpaste After Dental Fillings?
Tips for Maintaining and Caring for Dental Resin Fillings
Maintenance of Dental Composite Restorations Thank you for your response, doctor. I would like to ask how to carefully use resin dental fillings. What daily maintenance, cleaning, and care can I do to prevent discoloration of the resin filling? The area I had filled is on my fron...
Dr. Lin Jiayong Reply:
Hello: If you have concerns about resin, you may consider using more permanent restorations, including ceramic veneers or all-ceramic crowns, among others. Additionally, it's important to pay attention to dietary habits, chew slowly and thoroughly, and be aware of any advers...[Read More] Tips for Maintaining and Caring for Dental Resin Fillings
Why Your Dental Filling Might Cause Pain: The Importance of Bite Adjustment
After getting a dental filling, the bite feels high and the dentist hasn't adjusted it? Hello, doctor. I previously lost a small piece of my tooth while eating nuts (it didn't hurt). Later, I visited a dentist who said that there was some decay that had progressed a bit...
Dr. Lin Jiayong Reply:
Hello: It is advisable to focus on the current issue. You may first consult a larger hospital for a second or third opinion. If all the doctors recommend that you undergo root canal treatment, it should be done as soon as possible. After the treatment is completed and if the toot...[Read More] Why Your Dental Filling Might Cause Pain: The Importance of Bite Adjustment
Why Haven't I Received Dental Fillings After Multiple Visits?
Despite multiple visits, the dental filling has not been done? I recently had a toothache, so I went to see a dentist. He told me I had multiple cavities, but after three visits, he still hasn't done any fillings, and the appointment times have been very short. The first vis...
Dr. Zeng Guanghui Reply:
To check for calculus between the teeth in addition to cavities, it is necessary to first perform a thorough dental cleaning. After that, the decayed areas should be cleaned. If the cavities are deep, it may be necessary to place medication for disinfection before a permanent fil...[Read More] Why Haven't I Received Dental Fillings After Multiple Visits?
Can Dental Fillings on Front Teeth Change Shape Over Time?
Will the filling for a chipped incisor deform or expand? Hello, Doctor. At the end of August, I bit down on something hard and noticed a crack on the surface of my front tooth, along with a small hole. I later went for a consultation, and the dentist filled it in. However, I rece...
Dr. Lin Jiayong Reply:
Hello: Because resin itself is a polymer that is softer than the original structure of the teeth, it may deform and discolor over time, which is a normal phenomenon. It is recommended to use it carefully and to have regular check-ups![Read More] Can Dental Fillings on Front Teeth Change Shape Over Time?
Persistent Pain After Dental Filling: Causes and Solutions
Pain after dental filling? Doctor, I have a small cavity in my front tooth, and after getting it filled, I've been experiencing pain for three months (when drinking hot or cold water). The pain is only present while drinking; it doesn't feel sensitive otherwise. It hurt...
Dr. Lin Jiayong Reply:
Hello: 1. It is recommended to take an X-ray to check the condition of the dental filling. If drinking water causes pain that affects daily life, root canal treatment may be considered. 2. Taking anti-inflammatory medication is not directly related to dental fillings, as fillings...[Read More] Persistent Pain After Dental Filling: Causes and Solutions