Why Do I Experience Pain After Getting a Dental Crown?
Why does soreness occur after getting braces? Hello, Director Lin. Six months ago, I underwent treatment for gum inflammation, during which the dentist indicated that it was caused by an old crown from ten years ago that had not undergone root canal therapy, and thus recommended ...
Dr. Lin Jiayong Reply:
Hello: Not wearing braces indicates that the tooth is not under stress. If it is not under stress and is normal, it suggests that it is still related to the dental nerve. I recommend a thorough examination of the root canal area. Wishing you peace and health.[Read More] Why Do I Experience Pain After Getting a Dental Crown?
Tooth Sensitivity After Filling: When to Consider Root Canal Treatment?
After dental filling, one tooth may experience pain? Three hours after my dental filling, I drank cold water and felt a particular tooth was especially sensitive, but I didn't feel pain when drinking hot water. I currently have a desensitizing toothpaste for use. The tooth t...
Dr. Zeng Guanghui Reply:
In the above situation, if the symptoms of pain persist, it is possible that the dental nerve has become inflamed. It is recommended to return for an evaluation to determine whether root canal treatment is necessary.[Read More] Tooth Sensitivity After Filling: When to Consider Root Canal Treatment?
Understanding White Spots on Teeth During Orthodontic Treatment
Dental issues Hello, doctor. I noticed some localized white spots on the surface of a few of my upper teeth while brushing in the past few days. I've been undergoing orthodontic treatment for over four months, and I'm not sure if this is normal. Since it's currentl...
Dr. Lin Jiayong Reply:
Hello: The localized white spots are most likely caused by demineralization of the teeth. It is recommended that you enhance your oral hygiene practices and use fluoride toothpaste more frequently. Of course, the most important thing is to schedule a follow-up appointment as soon...[Read More] Understanding White Spots on Teeth During Orthodontic Treatment
Post-Wisdom Tooth Extraction: Recovery Tips and Common Concerns
After wisdom tooth extraction Hello, I would like to ask about the benefits of applying collagen after having my impacted wisdom teeth removed. Does it help reduce swelling and pain, or does it promote faster healing? How many days after the extraction can I brush my teeth? Can I...
Dr. Huang Tingfang Reply:
Dear Little Fish, Hello! 1. The application of collagen is intended to promote faster healing! 2. After wisdom tooth extraction, the pain will be less after two days. You should avoid using toothpaste to brush your teeth to prevent irritating the gums, which may cause pain! ...[Read More] Post-Wisdom Tooth Extraction: Recovery Tips and Common Concerns
Understanding Deep Cavities: Why You Might Not Feel Pain
Cavity issues? Hello Doctor, my upper right molar (the last tooth but not the wisdom tooth) has a cavity. It was filled two years ago, but recently the white filling came out. However, I don't feel any sensitivity or pain at all. The doctor refilled it and mentioned that the...
Dr. Zeng Guanghui Reply:
1. Deep cavities that do not cause pain may be due to the filling material blocking further bacterial invasion of the carious lesion, or it is possible that the dental nerve has already died. 2. If a filled cavity is properly maintained with good oral hygiene, the risk of seconda...[Read More] Understanding Deep Cavities: Why You Might Not Feel Pain
Understanding the White Membrane After Wisdom Tooth Extraction: Causes and Care
Two days after wisdom tooth extraction, there is a white membrane at the site of the sutured wound? I had a tooth extraction yesterday (my wisdom tooth was horizontally impacted and had to be removed) around 4:30 PM. After the anesthesia wore off, it hurt a lot. I ate porridge an...
Dr. Zeng Guanghui Reply:
After having wisdom teeth extracted, a white membrane may form at the sutured area. This is likely due to plaque accumulation caused by difficulty in maintaining oral hygiene. It is recommended to consume soft or liquid foods, but it is still important to gently brush the teeth a...[Read More] Understanding the White Membrane After Wisdom Tooth Extraction: Causes and Care
Understanding Oral and Tongue Issues: Causes and Solutions
Oral and tongue issues? Hello, doctor! I do not smoke, drink, or chew betel nut. Recently, I have noticed a prickling sensation on both sides of the back of my tongue when swallowing food, and I also experience a numb feeling in my tongue and mouth. Additionally, the sensation in...
Dr. Zeng Guanghui Reply:
It may be due to inflammation of the tongue mucosa and gingivitis; it is recommended to consult a dentist for further examination.[Read More] Understanding Oral and Tongue Issues: Causes and Solutions
Persistent Tooth Pain and Salty Taste After Dental Filling: Causes and Advice
Two weeks after dental filling, there is still pain when biting, and a salty taste in the mouth? Hello Doctor: My lower right molar was refilled with resin on April 1 due to the material from a previous filling coming off. The cavity was quite deep, and the procedure was very pai...
Dr. Zeng Guanghui Reply:
The above situation may indicate that the nerve of the filled tooth is still inflamed. It is recommended to consult a dentist for further evaluation if the symptoms persist.[Read More] Persistent Tooth Pain and Salty Taste After Dental Filling: Causes and Advice
Dealing with Tooth Sensitivity and Misalignment After Dental Filling
Tooth sensitivity, suspected malocclusion after dental filling? Hello Doctor: Two weeks ago, I went to the hospital to get a filling for a cavity in my front tooth. After the anesthesia wore off, I experienced significant pain, which I understand is normal. However, I have since ...
Dr. Zeng Guanghui Reply:
It may be due to deep cavities or gum recession in the front teeth, which can cause tooth sensitivity. It is recommended to return for a follow-up appointment with a dentist for further examination.[Read More] Dealing with Tooth Sensitivity and Misalignment After Dental Filling
Understanding Gum Recession: Causes and Solutions Beyond Periodontal Disease
Gingival recession (non-periodontal disease) Previously, when I visited the dentist, they mentioned that my teeth were very healthy with no tartar or other issues. However, during my recent visit, the doctor pointed out that I have exposed roots on one of my teeth (I later realiz...
Dr. Zeng Guanghui Reply:
The causes of gum recession include improper brushing techniques, such as aggressive horizontal brushing, repeated gum inflammation, or the bleaching agents from whitening trays that come into contact with the gums, which can irritate and lead to gum recession. If the recession i...[Read More] Understanding Gum Recession: Causes and Solutions Beyond Periodontal Disease
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
Post-Root Canal Treatment: Understanding Discomfort and Next Steps
Post-Root Canal Treatment Issues I had a root canal treatment a month ago, and I haven't experienced any pain during this time. However, in the past few days, I've felt some discomfort in that tooth. Although I only had the nerve treated once, it's been a month now...
Dr. Zeng Guanghui Reply:
About a month after root canal treatment, the tooth suddenly starts to hurt. It is necessary to check for possible reinfection of the root or if there is a crack in the tooth itself. Even after undergoing root canal therapy, discomfort may persist. If there is a crack in the toot...[Read More] Post-Root Canal Treatment: Understanding Discomfort and Next Steps
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
Improving Gum Recession and Wisdom Teeth: What You Need to Know
Gum recession & wisdom teeth? Is there any way to improve gum recession? What about brushing techniques or regular dental cleanings? Additionally, if a wisdom tooth has partially erupted but is not causing any pain, does it still need to be extracted, or should it be evaluate...
Dr. Huang Zhicheng Reply:
Hello: Gum recession can lead to sensitivity, so it's advisable to use desensitizing toothpaste that prevents cavities and is non-acidic. Use a soft-bristled toothbrush and brush in an up-and-down motion; avoid horizontal scrubbing. Regular dental cleanings are essential, as...[Read More] Improving Gum Recession and Wisdom Teeth: What You Need to Know
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
Sticky White Residue on Gums After Brushing: Causes and Solutions
After brushing, there is a sticky substance between the teeth and gums? Hello, after I brush my teeth (with toothpaste), I notice a lot of white, sticky substance on my gums about an hour later. Rinsing my mouth doesn't remove it, and I have to use my fingers to rub it off. ...
Dr. Zeng Guanghui Reply:
The above situation may be due to the accumulation of dental plaque in the interproximal spaces and along the cervical areas of the teeth. It is recommended that, in addition to brushing, you should also use dental floss to clean between the teeth. When brushing the cervical area...[Read More] Sticky White Residue on Gums After Brushing: Causes and Solutions
Dealing with Itchy Sensations After Dental Filling: What to Do?
After getting a dental filling, it started to feel itchy? Hello, doctor. I completed my dental filling about three months ago. Since I used resin material, I often feel the thermal expansion and contraction of the material when drinking cold water, and my teeth have become unusua...
Dr. Zhang Xiangyuan Reply:
Dear user, based on your description, it has been nearly three months since your dental filling, and you are experiencing sensitivity to cold water. It is advisable to monitor the filled tooth to see if the sensitivity gradually improves. If the sensitivity persists or if you exp...[Read More] Dealing with Itchy Sensations After Dental Filling: What to Do?
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 Lingual Pain and Lip Swelling: A Family Dental Concern
Please inquire about the symptoms of tingling and pain in the tip of the tongue and swelling of the lips? Hello Dr. Tseng, I would like to consult you about a problem that has occurred in the past 2 to 3 months, affecting my entire family simultaneously (or in succession). The in...
Dr. Zeng Guanghui Reply:
The above condition may be an inflammatory phenomenon caused by a dysfunction of the immune system affecting the oral mucosa. It is recommended to consult an oral surgeon for further diagnosis and treatment.[Read More] Understanding Lingual Pain and Lip Swelling: A Family Dental Concern
Is It Normal for Silver Alloy Dentures to Turn Toothpaste Gray?
Silver alloy dentures Hello, I am here to ask for a second opinion from a doctor. I recently had three alloy dental crowns made, primarily composed of silver with some gold (this is all the dentist's price list mentioned). The color is light yellow. Strangely, when I rub too...
Dr. Huang Zhicheng Reply:
Hello: The metal stability of the braces in the mouth is very high and should not easily cause discoloration of the toothpaste. Perhaps you could try a different brand of toothpaste. Of course, if the metal crown is made of a gold-silver alloy, and the casting temperature is too ...[Read More] Is It Normal for Silver Alloy Dentures to Turn Toothpaste Gray?