bad breath, Dentistry FAQ

Dealing with a Broken Front Tooth: Options and Considerations

Fractured incisor? Hello doctor, my front tooth is broken on the lower right side, and it looks quite bad. I just started college and have been considering whether to get dental work done. I asked friends and doctors, and they all suggested root canal treatment, tooth grinding, a...

Dr. Zeng Guanghui Reply:
If the fracture of the front tooth is extensive, simply filling it will not be secure and may easily come off. Therefore, a better approach is to perform root canal treatment and then place a crown. If the loss is too significant, it may be necessary to secure it with screws befo...

Does Zinc Supplement Help with Chronic Bad Breath?

Is taking zinc tablets effective for bad breath? Hello Doctor: I have been suffering from bad breath for many years. I have undergone examinations in dentistry, oral medicine, gastroenterology, and otolaryngology, and all results were normal. I do not have periodontal disease and...

Dr. Zeng Guanghui Reply:
The causes of halitosis can be divided into oral-related factors and systemic factors. Poor oral hygiene, plaque accumulation, dental caries, and periodontal disease can all contribute to oral odor. Additionally, inadequate saliva production, xerostomia, and poor oral self-cleans...

Dealing with Persistent Bad Breath: Causes and Solutions

Foul-smelling halitosis? Hello Doctor: My husband informed me that even after brushing my teeth, he can still smell a foul odor coming from my mouth from about 30 cm away. The smell resembles that of something decaying, making it difficult to breathe without noticing it. I have v...

Dr. Huang Zhicheng Reply:
Dear Miss Huang, Hello. The causes of oral malodor can be attributed not only to periodontal diseases and the decay of trapped food in the oral cavity but also to nasal cavity inflammation, respiratory diseases, and gastrointestinal inflammation. Although you are making efforts ...

Understanding Bad Breath: Causes, Solutions, and Dietary Tips

Regarding halitosis? Hello Doctor: I would like to ask, if I regularly get my teeth cleaned but still experience chronic bad breath, could it be primarily due to periodontal disease? Are there any methods to improve this condition or foods that can help reduce bad breath? Thank y...

Dr. Yang Zhiren Reply:
Hello: The causes of bad breath: periodontal disease is the primary reason. If there are no issues with periodontal disease upon examination, then check whether the tongue surface is being brushed regularly, as this can also contribute to unpleasant odors. If neither of these con...

Understanding Gum Disease and Orthodontic Solutions for Bad Breath

Periodontal disease and orthodontic issues? I have bad breath, but taking medication to reduce heat in my body hasn't helped. People say it might be a dental issue. Could it be periodontal disease? Sometimes I bleed when I brush my teeth, and my bad breath is really troublin...

Dr. Zhuang Suhui Reply:
Hello: Periodontal disease can potentially cause bad breath, but bad breath is not necessarily caused by periodontal disease. If you experience bleeding while brushing your teeth, it indicates that your gums are likely inflamed. Simply getting a dental cleaning is not sufficient;...

Understanding Gum Bleeding: Causes, Treatments, and Dental Care Tips

Gum bleeding Bleeding gums during brushing or flossing, as well as bad breath, can be indicative of periodontal disease. Periodontal disease should be treated through a combination of professional dental cleanings, improved oral hygiene practices, and possibly antimicrobial treat...

Dr. Zeng Guanghui Reply:
Hello, Miss: Thank you for your inquiry. I would like to address your question and provide the following advice: Bleeding gums during brushing or flossing can be a sign of gingivitis or periodontal disease, indicating that bacteria or infection in the oral cavity is causing infla...

Understanding Gum Bleeding: Causes, Treatments, and Insurance Coverage

Gum bleeding Bleeding while brushing your teeth and having bad breath can be signs of periodontal disease. What methods are available for a complete cure? Is dental cleaning covered by health insurance, or is it out-of-pocket? Thank you!

Dr. Yang Zhiren Reply:
Hello, due to the long holiday, Dr. Yang will be off on Monday and will return to work on Tuesday to address your questions promptly. We apologize for any inconvenience. Thank you! Bleeding while brushing your teeth indicates that your gums are in an inflamed state. At this time,...

Managing Dental Issues in Stroke Patients with Limited Mobility

Patients with stroke may experience difficulty opening their mouths, but periodontal disease can recur? Hello Doctor: My mother suffered a severe stroke that left her completely paralyzed, with only her eyes able to blink. It has been a year since then, and recently I have notice...

Dr. Zeng Guanghui Reply:
Hello, thank you for your inquiry. I would like to address your question and provide the following suggestions: Due to a stroke resulting in complete paralysis, the patient is unable to maintain proper oral hygiene, making it difficult to brush teeth or use dental floss independe...

Understanding Periodontal Disease: Costs, Treatments, and Oral Hygiene Tips

Periodontal disease Bad breath is very severe! Even when I don't speak, others can still smell it. I've seen a periodontist four times, but it hasn't improved! I would like to ask: 1) Is periodontal surgery covered by health insurance? I went three times, and on th...

Dr. Yuan Ziming Reply:
Hello Sir: I would like to respond to your questions and provide the following suggestions: 1. Periodontal surgery cannot be claimed under the National Health Insurance at a clinic; however, if additional bone graft material or regenerative membranes are used in a hospital, then ...

Addressing Tooth Decay in Young Children: Common Concerns and Solutions

What are the issues related to cavities in children? 1. Is there a regulation in the National Health Insurance that limits the number of teeth that can be treated to a maximum of two? 2. Since the fillings do not last long, should we continue to treat the cavities, or should we ...

Dr. Zhuang Suhui Reply:
1. The number of dental fillings covered by health insurance varies by region. For example, in Taitung, a maximum of three teeth can be filled at one time. I'm not sure about other regions, but there are more factors to consider for children. Some children may have difficult...

How to Combat Yellow Teeth and Bad Breath: Effective Dental Tips

I have many questions? I brush my teeth diligently, but my teeth still appear yellow and I have bad breath. How can I improve this?

Dr. Zhuang Suhui Reply:
The yellowish color of teeth is mostly due to their natural pigmentation, and unless they are bleached, the color cannot be changed. However, bleaching may have some side effects that should be carefully considered. Bad breath can be caused by cavities, gum inflammation, periodon...

Understanding Chronic Bad Breath: Causes and Solutions

Oral issues Hello Doctor, I have been experiencing bad breath for several years, and I have not been able to identify the cause, which has been quite distressing. I have undergone a health check-up, and everything came back normal. I often experience dry mouth and a coated tong...

Dr. Wu Chunzhen Reply:
Please go to the hospital for further examination.

Persistent Bad Breath: Understanding Tongue Odor and Seeking Solutions

Halitosis, altered taste sensation? I have had bad breath since I was young, and the problem still hasn't been resolved. I have seen specialists in otolaryngology, dentistry, gastroenterology, and traditional Chinese medicine, all of whom said there was no issue. However, si...

Dr. Zeng Guanghui Reply:
The causes of halitosis can be systemic or localized. Systemic factors include gastrointestinal issues (such as gastroesophageal reflux), upper respiratory infections, diabetes, and xerostomia caused by autoimmune diseases that impair salivary gland function. Localized factors ar...

Understanding Dental Pain: Is It Wisdom Teeth or Something Else?

I don't know which department to visit for my consultation? Hello, Doctor: Recently, over the past week or two, I've noticed pain in either the right or left side of my jaw when biting down. I'm worried it might be caused by a cavity or something similar. I went to...

Dr. Chu Boqin Reply:
At the age of 19, when wisdom teeth are developing, it is advisable to make an appointment at a dental clinic for an examination and X-rays to determine if the teeth are impacted or erupting. 1. If the wisdom teeth are developing normally, they can be extracted after administerin...

How to Determine If You Have Bad Breath: Tips and Tests

How to know if you have bad breath? Hello Doctor, I would like to ask you how to determine if I have bad breath. 1. Can I tell if my saliva smells bad by smelling it? 2. When I breathe into my palm, what kind of smell indicates bad breath? (The air I exhale through my nose h...

Dr. Chu Boqin Reply:
1. Licking the back of your hand with your tongue once and then smelling it five seconds later can help you determine if you have bad breath, or you can simply ask someone else directly. 2. Breathing into your palm may also serve as a reference. 3. Dental plaque is essentially ...

Common Dental Issues: Understanding Tooth Problems and Solutions

Dental issues? 1. I have a tooth growing behind each of my molars on both sides. Is this abnormal? 2. I have a cavity in my left premolar that has progressed to the point where I can see the dental pulp. It hurts when I eat something too cold or sweet. Can it be restored? 3. ...

Dr. Yang Hui Reply:
1. Please count the number of teeth starting from the central incisor, with 1→8 teeth (on one side) or 1→7 being normal. 2. The tissue in the middle of the teeth may be a dental pulp polyp or gingival hyperplasia, which can be treated with root canal therapy. 3. Cavities can be r...

Common Dental Issues: Bleeding Gums, Yellow Teeth, and Bad Breath

Dental issues Is bleeding while brushing your teeth a sign of periodontal disease? Also, does yellowing of the teeth due to plaque lead to bad breath? Additionally, can a white coating on the tongue cause bad breath? Is it possible to clean the white coating on the tongue?

Dr. Lin Qingye Reply:
Mr. Damiel: Gingival inflammation and bleeding during brushing do not necessarily indicate periodontal disease. There are many causes of halitosis, and not brushing the tongue can also contribute to bad breath. As for the white coating on the tongue, it depends on the situation; ...

Understanding White Growths in the Mouth: Causes and Solutions

A white growth? Hello Doctor: My husband has a small off-white growth located on the right side of his mouth, near the throat, about two fingers' width away. He often uses a toothpick to remove it, and it has a foul odor when he takes it out, but it grows back in the same sp...

Dr. Zeng Guanghui Reply:
A whitish growth (possibly a protrusion) has developed in the back right side of the mouth. After using a toothpick to remove it, a foul odor was present, but it reappeared in the same location after a while without causing pain. This could be an inflammatory lesion of the oral m...

Dealing with Persistent Bad Breath: Causes and Solutions

Annoying problem I have quite severe halitosis. In the morning when I wake up or a few hours after brushing my teeth, I can noticeably smell something strange in my saliva, which lasts all day. I've seen many doctors, and they say my teeth are fine. I clean my mouth diligent...

Dr. Lin Qingye Reply:
Hello Mr. Xiaoxin: The occurrence of halitosis can have many causes. It is often due to the presence of tongue coating or the odor from food residues that have been fermented and decomposed by bacteria. Sometimes, it is important not to overlook the possibility of oral odors aris...

Dealing with Tooth Root Decay: Symptoms, Treatment, and Follow-Up Care

Root decay? I had a tooth root that was decayed and was extracted. Previously, there was a foul smell and pus. Now, I still have some symptoms of pus and bad breath. When I use a cotton swab to clean, I see dark blood. The dentist told me to return for a follow-up in two weeks. I...

Dr. Liu Tiancai Reply:
Hello: Maintaining wound cleanliness after oral surgery is very important. Generally, using mouthwash can help maintain the cleanliness of the wound; however, the use of a toothbrush and dental floss is still necessary! As for the situation of wound suppuration, it usually improv...

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