Why Do My Teeth Feel Sensitive When Drinking Cold Water?
Drinking cold water causes a tingling sensation in the teeth? If you experience a tingling sensation in your teeth when drinking cold water, and it is not due to cavities, it could be related to tooth sensitivity. This sensitivity may arise from several factors, including: 1. **...
Dr. Wu Jinjun Reply:
Possible reasons include: 1. Tooth wear 2. Periodontitis, gum recession, and exposed tooth roots 3. Cracked teeth.[Read More] Why Do My Teeth Feel Sensitive When Drinking Cold Water?
Should Pregnant Women Replace Silver Fillings with Resin?
Could you please provide more details about your question regarding silver amalgam fillings? Recent media reports suggest that pregnant women should opt for resin fillings instead of amalgam to reduce potential harm to the fetus. I am planning to get pregnant soon, but I have sev...
Dr. Zeng Guanghui Reply:
The role of silver amalgam in dental restorations has long been a subject of debate. However, silver amalgam has advantages such as durability, wear resistance, and high hardness. On the other hand, being a silver-mercury alloy, it is prone to corrosion and micro-leakage over tim...[Read More] Should Pregnant Women Replace Silver Fillings with Resin?
Is Teeth Whitening Safe for Patients with Gum Disease?
Teeth whitening Hello, doctor: Due to my periodontal disease, I am unsure if I am suitable for teeth whitening treatments. Additionally, are there any related side effects after whitening?
Dr. Zhuang Suhui Reply:
It is unclear what the severity of your periodontal disease is. The main side effect of teeth whitening is increased tooth sensitivity, and over time, the color may revert, so it is essential to carefully evaluate before proceeding.[Read More] Is Teeth Whitening Safe for Patients with Gum Disease?
Understanding Tooth Sensitivity After Getting Braces: Causes and Solutions
Tooth sensitivity or toothache? Hello, I got braces a little over a month ago, and since then, my gums have been feeling sore. The dentist does not believe it is a problem with the teeth themselves, as I have 24K gold braces, which should not cause any allergic reactions or fit i...
Dr. Zeng Guanghui Reply:
Generally, teeth that require crowns may have intrinsic enamel defects, or they may have experienced significant wear leading to symptoms of thermal sensitivity. Additionally, if a tooth has undergone root canal treatment due to pulpitis, a crown is needed to prevent fracturing o...[Read More] Understanding Tooth Sensitivity After Getting Braces: Causes and Solutions
Understanding Orthodontics: Materials and Tooth Sensitivity Issues
Orthodontics and Teeth Hello, doctor. I have a couple of questions: 1. What materials are braces made of? Due to certain reasons, I cannot have any metal products in my body. Are there alternative materials available? 2. I have a tooth near the gum line that feels painful whe...
Dr. Wu Jinjun Reply:
Hello: 1. Conventional orthodontic appliances are mostly made of stainless steel, titanium alloys, or nickel-titanium components. In recent years, a new type of ceramic product has emerged; you may consult your orthodontist to see if it can be used. 2. The sensitivity may be caus...[Read More] Understanding Orthodontics: Materials and Tooth Sensitivity Issues
Understanding Tooth Sensitivity After Neck Traction Therapy
Tooth sensitivity? Since I underwent cervical traction rehabilitation last Thursday (which involved sitting during the traction), I have been experiencing a sensation of soreness and looseness in my teeth starting from Friday, as if they might fall out. During the traction, my fa...
Dr. Liu Tiancai Reply:
Hello: During your rehabilitation, you may have experienced a sensation of pressure on your face due to traction. The sensitivity in your teeth post-surgery is likely a reaction from the teeth being compressed, which should normally resolve within 1-2 weeks. If it does not improv...[Read More] Understanding Tooth Sensitivity After Neck Traction Therapy
Understanding Tooth Sensitivity After Dental Cleaning: Causes and Solutions
Tooth sensitivity? Dear Dr. Wu, I would like to ask you a question. Since I live abroad, I had a dental cleaning at a local dental clinic in April this year. Since then, whenever I eat slightly cold food, I experience a discomforting sensitivity in the inner surfaces of my upper...
Dr. Wu Chunzhen Reply:
Hello Vicky: Some people experience soreness after teeth cleaning, but most do not. The soreness usually subsides after some time. If it does not go away, please visit a hospital for an examination. Thank you![Read More] Understanding Tooth Sensitivity After Dental Cleaning: Causes and Solutions
How to Treat Tooth Sensitivity and Find the Right Toothpaste?
May I ask the doctor? Doctor, I have two teeth in the lower front that do not have cavities, but I previously experienced some wear due to occlusion issues. I'm not sure if the enamel has been worn down. Recently, I've been experiencing sensitivity when eating and brush...
Dr. Chen Yingfang Reply:
1. Maintain good oral hygiene and ensure thorough cleaning of the teeth. 2. You may try using fluoride toothpaste.[Read More] How to Treat Tooth Sensitivity and Find the Right Toothpaste?
Understanding Tooth Sensitivity: Causes, Treatments, and Dental Anxiety
Teeth are very sensitive? Hello Dr. Liu: I regularly go for dental fillings and cleanings. I often notice a little bit of bleeding when I brush my teeth. My previous dentist said it was fine and just to brush well. However, for the past two days, I don't know why my upper an...
Dr. Liu Tiancai Reply:
Hello, if the gums are situated cleanly beneath the teeth, they will be very healthy and not bleed. Conversely, if there is plaque, tartar, cavities, or poor restorations on the tooth surface, inflammation and bleeding may occur. If there are cavities or gum recession, it can lea...[Read More] Understanding Tooth Sensitivity: Causes, Treatments, and Dental Anxiety
Understanding Tooth Sensitivity: Causes and Solutions for Pain
I experience sensitivity in my teeth to hot, cold, and acidic substances? Hello Doctor: About a month ago, I started experiencing sensitivity and pain in my teeth when exposed to cold and hot temperatures. I had a similar issue last winter, but it resolved on its own. Initially, ...
Dr. Zeng Guanghui Reply:
The causes of cold, hot, and acidic tooth pain may include gingival inflammation or defects in the calcified structure of the teeth, which lead to sensitivity to temperature stimuli. Mechanical irritation (such as improper brushing techniques, like horizontal brushing or excessiv...[Read More] Understanding Tooth Sensitivity: Causes and Solutions for Pain
Dealing with Tooth Sensitivity: When to Consider Root Canal Treatment
Tooth sensitivity or toothache? I have been experiencing significant sensitivity and pain in my teeth when exposed to heat and cold for the past three weeks. I visited a nearby clinic, and the dentist indicated that I need a root canal treatment (previously referred to as "n...
Dr. Chen Yingfang Reply:
Please discuss after the outpatient examination.[Read More] Dealing with Tooth Sensitivity: When to Consider Root Canal Treatment
Understanding Tooth Sensitivity: Causes, Treatments, and Solutions
Tooth sensitivity? Hello! 1. Every time I eat something hot or cold, my teeth feel sensitive and soft. This issue started after I had my teeth cleaned at the hospital. Is this related to the dental cleaning? 2. The toothpaste "DELICATE" marketed for sensitivity cont...
Dr. Liu Tiancai Reply:
Hello! The sensitivity and discomfort in your teeth when consuming hot or cold foods is due to gum recession, which exposes the tooth roots, making them more sensitive. This is indirectly related to dental cleanings, as the roots are usually covered by tartar, and after a cleanin...[Read More] Understanding Tooth Sensitivity: Causes, Treatments, and Solutions
Understanding Tooth Sensitivity After Dental Bridge Placement
The dental bridge made by the dentist causes discomfort when biting down? After getting a dental bridge, I experience discomfort when biting down. The dentist mentioned it might be due to occlusion. Since I have many teeth that need treatment, I'm hesitant to proceed with th...
Dr. Wu Jinjun Reply:
Hello: Under normal circumstances, biting with a dental bridge should not cause any discomfort. If your condition does not improve, it is advisable to visit a teaching hospital for a proper examination by a physician to determine the issue. Dr. Wu Jin-jun, Director of Dentistry, ...[Read More] Understanding Tooth Sensitivity After Dental Bridge Placement
Managing Exposed Tooth Roots: Tips for Relief from Sensitivity
Exposed tooth roots Hello Doctor: For the past few months, I have been struggling with tooth sensitivity caused by exposed tooth roots. I have consulted a doctor, but they said my teeth are fine and that there is a slight issue with my periodontal health, which is not severe enou...
Dr. Liu Tiancai Reply:
Hello! The common causes of root exposure include periodontal disease leading to alveolar bone resorption, which results in gum recession and exposes the tooth roots. If the periodontal issue is resolved, surgery may not be necessary. Additionally, improper brushing techniques ca...[Read More] Managing Exposed Tooth Roots: Tips for Relief from Sensitivity
Understanding Tooth Sensitivity: Causes and Treatment Options
Dental issues! Hello Dr. Wu, I have always considered my teeth to be very healthy since childhood and have rarely visited a dentist. I have never had a cavity until recently when I experienced pain in my left back teeth and decided to see a doctor. The doctor informed me that I ...
Dr. Wu Jinjun Reply:
Hello Sunny: Dental sensitivity is usually caused by the following reasons: 1. Cavities 2. Enamel wear 3. Periodontal disease, gingival recession, and exposed tooth roots. In your case, the likelihood of enamel wear (point 2) is higher. If the wear depth is within 2mm, it can typ...[Read More] Understanding Tooth Sensitivity: Causes and Treatment Options
Understanding Tooth Sensitivity After Dental Treatments: Causes and Solutions
I'm sorry, but I need content to translate. Please provide Hello Dr. Wu, about a month ago, I had all my cavities filled. The two lower second molars had root canals and crowns done a few years ago, but sometimes I feel a sensitivity in those teeth. It’s not painful, just a ...
Dr. Wu Jinjun Reply:
Hi! Presto, you have me stumped! Based solely on the symptoms you've described, I can't determine the situation. I recommend that you consult a physician to get an X-ray of the affected area to check if the root canal treatment is complete, if the crown fits properly, a...[Read More] Understanding Tooth Sensitivity After Dental Treatments: Causes and Solutions