Persistent Pain After Third Root Canal: When to Seek Further Dental Care?
Third root canal treatment? Hello, doctor. I was in a car accident on November 16, and I need to undergo root canal treatment on my front tooth. This is the third time I am having this procedure. It has been five days, and the pain has not improved. I asked my dentist, and he sug...
Dr. Zeng Guanghui Reply:
After a car accident, the front tooth underwent root canal treatment, and the upper lip and philtrum are also swollen. This may be due to soft tissue and dental nerve damage from the accident, resulting in pulpitis and injury to the gum tissue around the front tooth, leading to p...[Read More] Persistent Pain After Third Root Canal: When to Seek Further Dental Care?
Post-Wisdom Tooth Extraction: Why Is My Tooth Nerve Hurting?
After wisdom tooth extraction, there may be sharp pain or discomfort in the dental nerves while eating? It has been about a month since I had my wisdom teeth removed, but the wound has not fully healed yet. During the first two weeks after the extraction, I didn't have major...
Dr. Huang Tingfang Reply:
Dear Mr. Andy, Hello! Based on what you described, it is possible that you are experiencing pain in your second molar. If the pain is severe, a root canal treatment may be necessary. Please communicate more with your dentist. Thank you! Wishing you good health! Sincerely, Dr...[Read More] Post-Wisdom Tooth Extraction: Why Is My Tooth Nerve Hurting?
Post-Car Accident Dental Issues: Understanding Your Symptoms
Post-accident findings? Hello Doctor, after the car accident, I have noticed the following symptoms: 1) My front teeth feel loose when biting. 2) I feel vibrations in my lower teeth when speaking. 3) Light tapping on my lower front teeth causes pain, but there are no visible abno...
Dr. Zeng Guanghui Reply:
1. After a car accident, if the front teeth feel loose, it is because the periodontal ligaments surrounding the teeth have been injured, causing the front teeth to feel soft. 2. If the injury to the periodontal ligaments is more severe, the teeth may become loose in the alveola...[Read More] Post-Car Accident Dental Issues: Understanding Your Symptoms
Can Antibiotics Cure Inflammation After Getting Braces?
Orthodontic appliance inflammation I recently got braces (without undergoing root canal treatment), and now I have inflammation and pain inside. I am taking antibiotics. My question is, can antibiotics completely eliminate the bacteria? Is it possible to avoid root canal treatmen...
Dr. Lin Jiayong Reply:
Hello: If the dental nerve is inflamed, antibiotics cannot provide a complete cure, as the majority of the dental nerve is contained within the tooth. Root canal treatment is still necessary. Wishing you peace and good health.[Read More] Can Antibiotics Cure Inflammation After Getting Braces?
Dealing with Tooth Pain: Solutions for Front Teeth Issues
The front tooth and the tooth directly below it? Hello, a few months ago, a small piece of enamel chipped off in the middle of my front tooth (when I run my tongue over it, it feels like a groove, but the tooth's appearance doesn't show any missing pieces; the damage is...
Dr. Lin Jiayong Reply:
Hello: Damage to the enamel alone typically does not cause pain. If you are experiencing significant pain, it is highly likely that the dental nerve is affected. I recommend that you undergo a detailed examination. Wishing you safety and good health.[Read More] Dealing with Tooth Pain: Solutions for Front Teeth Issues
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?
Post-Root Canal Pain: Understanding Causes and Solutions
Post-operative discomfort after root canal treatment? Hello, Doctor. My lower left molar has been experiencing occasional dull pain three months after root canal treatment. Sometimes it doesn't hurt at all, but there is slight pain when I apply pressure with my fingers. Ther...
Dr. Lin Jiayong Reply:
Hello: If you still feel discomfort three months after treatment, it is recommended that you undergo further examination to confirm whether the issue is related to periodontal disease or the dental nerve. If there are no problems with the periodontal area, then a repeat root cana...[Read More] Post-Root Canal Pain: Understanding Causes and Solutions
Understanding Tooth Pain and Frequent Mouth Ulcers: Causes and Solutions
Toothache and frequent mouth ulcers? 1. Doctor, my back teeth don't hurt at all unless I bite down or grind them, and the dentist said there are no cavities and told me not to worry. What could be the issue? 2. I have frequently experienced mouth ulcers since childhood, eve...
Dr. Zeng Guanghui Reply:
1. Pain in the back teeth during chewing or grinding may occur if there are no cavities; this could be due to cracks in the tooth structure itself or sensitivity in the dental nerves. 2. Mouth sores can result from sharp edges of teeth damaging the oral mucosa, but they can also ...[Read More] Understanding Tooth Pain and Frequent Mouth Ulcers: Causes and Solutions
Understanding Front Tooth Cavities: Symptoms and Treatment Options
Cavity in the front teeth? I previously visited the dentist regarding my front tooth (I think it was last November when the dentist told me that the cavity was quite large and that I would need a root canal). He seemed to place something on my tooth that didn't hurt and didn...
Dr. Zeng Guanghui Reply:
Due to a cavity requiring root canal treatment, after the second filling, the tooth has started to hurt. This may be due to incomplete disinfection of the dental nerve canal, leading to ongoing inflammation. It is recommended to return to the dentist for further treatment.[Read More] Understanding Front Tooth Cavities: Symptoms and Treatment Options
Can Retainers Be Worn During Root Canal Treatment for Darkened Teeth?
After orthodontic treatment, the front teeth have turned black? My daughter had her braces removed and the wires taken out last week, and she was fitted with a retainer. However, we noticed that her front tooth has turned black. The doctor said she needs a root canal treatment. C...
Dr. Zeng Guanghui Reply:
After the removal of braces and placement of retainers, if the front teeth appear black, it may be due to the impact on the dental nerve during the tooth movement in the orthodontic process, leading to nerve necrosis. This condition requires root canal treatment. The root canal t...[Read More] Can Retainers Be Worn During Root Canal Treatment for Darkened Teeth?
Understanding Intermittent Tooth Pain: Causes and Solutions
Tooth sensitivity or toothache? The intermittent pain in your lower left molar could be due to several reasons. It may be caused by dental caries (cavities), gum disease, or sensitivity due to enamel erosion. Another possibility is a cracked tooth or an issue with the dental pulp...
Dr. Zeng Guanghui Reply:
The lower left molar may experience intermittent sensitivity and pain, which could be due to sensitive teeth or inflammation of the dental nerve. It is advisable to consult a dentist for further evaluation and treatment.[Read More] Understanding Intermittent Tooth Pain: Causes and Solutions
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
Should You Consider Root Canal Treatment for Tooth Pain?
Should a toothache require root canal treatment? If licking the gaps between your teeth with your tongue causes a sharp pain, and not doing so results in a dull ache, along with sensitivity when using dental floss on that particular tooth's gum, it is concerning. The dentist...
Dr. Zeng Guanghui Reply:
It may be due to gum recession causing tooth sensitivity, or it could be inflammation of the dental nerve. It is recommended to consult a dentist for further diagnosis and treatment.[Read More] Should You Consider Root Canal Treatment for Tooth Pain?
Understanding Tooth Pain When Lying Down After Dental Treatment
Experiencing pain while lying down after receiving a nerve block injection? Hello, doctor. I would like to ask about my recent dental issue. When I lie down, my teeth start to hurt, but it feels much better when I sit up or drink something cold. However, in the past, drinking col...
Dr. Zeng Guanghui Reply:
If you experience tooth pain that does not improve after taking medication, it may indicate inflammation of the dental nerve or periodontal tissue. It is advisable to consult a dentist for further treatment.[Read More] Understanding Tooth Pain When Lying Down After Dental Treatment
Understanding Tooth Decay: Pain After Dental Fillings Explained
Dental restoration I recently visited a dentist who told me that I have many cavities. However, before the fillings, my teeth "did not hurt" at all. After filling three teeth, one of them became "extremely painful" even with just a slight touch. I experience p...
Dr. Zeng Guanghui Reply:
It is possible that the cavity is very deep, close to the dental nerve, or that the filling is too high. It is recommended to consult a dentist for further evaluation and treatment.[Read More] Understanding Tooth Decay: Pain After Dental Fillings Explained
Tooth Pain Without Cavities: Understanding Dental Nerve Connections
Toothache without cavities? I’m sorry, but I feel pain in a certain tooth on the lower right side, yet there seems to be nothing wrong. Instead, the dentist said that the last tooth on the upper right has a cavity. Am I misinterpreting the pain, or could it be that the nerves in ...
Dr. Zeng Guanghui Reply:
The above situation may indicate that although the lower right tooth does not have cavities, the periodontal tissue may be inflamed. It is recommended to consult a dentist for further evaluation and treatment.[Read More] Tooth Pain Without Cavities: Understanding Dental Nerve Connections
Understanding Treatment Options for Cavities in Upper Left Teeth
Upper left posterior tooth Hello Doctor, I have two cavities in the upper left back teeth that have become hollow and cracked, but there is a healthy tooth in between. What would be the treatment for this? I haven't had a day off recently, so I would like to understand the g...
Dr. Zeng Guanghui Reply:
In the above situation, it is important to assess the extent of the fracture. If the fracture has affected the dental nerve, root canal treatment is recommended. However, if the fracture extends to the tooth root, extraction is advised. It is recommended to consult a dentist for ...[Read More] Understanding Treatment Options for Cavities in Upper Left Teeth
Understanding Occasional Tooth Pain During Orthodontic Treatment
Dental issues Hello, doctor. I would like to ask you about a situation during my orthodontic treatment. One of my front teeth occasionally experiences sudden sharp pain for a few seconds (it has had a cavity filled before), but I don't feel discomfort when drinking room temp...
Dr. Zeng Guanghui Reply:
In the above situation, it is possible that during the orthodontic process, there is pressure and remodeling of the periodontal tissues as the teeth move. However, if the pain persists, it is important to consider whether the dental nerve may be affected. It is advisable to retur...[Read More] Understanding Occasional Tooth Pain During Orthodontic Treatment
Dealing with Tooth Sensitivity After Dental Filling: What to Do?
Dental restoration Doctor, I recently visited the dentist, and they said I had a small cavity that needed to be treated. They filled it, but I still feel pain after the procedure. The dentist said this is normal. However, when I eat, a specific spot on my tooth hurts a lot, makin...
Dr. Zeng Guanghui Reply:
If the symptoms persist for several days, it indicates that the dental nerve may be inflamed, and a follow-up visit to the dentist may be necessary to evaluate whether root canal treatment is required.[Read More] Dealing with Tooth Sensitivity After Dental Filling: What to Do?