Local anesthesia, Dentistry FAQ - Page 2

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Understanding Post-Root Canal Pain and Jaw Discomfort: Your Questions Answered

After nerve extraction Hello, I started experiencing pain in my molars last April. After my dentist filled a cavity, the pain persisted. Since I was breastfeeding, the doctor suggested monitoring the situation without immediate treatment. However, the pain intensified, and by F...


Dr. Huang Tingfang Reply:
Dear Ms. GRACE, Hello! You have two main concerns: 1. Regarding the root canal treatment, it is normal for pain to decrease after the procedure. If you experience sensitivity or pain when drinking cold water, it is important to check if surrounding teeth are causing the discom...

[Read More] Understanding Post-Root Canal Pain and Jaw Discomfort: Your Questions Answered


Dealing with Tooth Pain: Can I Get Another Tooth Extracted?

Dental and extraction issues? I had a tooth extracted before the Lunar New Year, and recently my teeth started to hurt. Can I go in to have another tooth extracted? The painful tooth seems to have a cavity; I can barely see the middle of the tooth, and it looks dark. Is that a ca...


Dr. Zhang Xiangyuan Reply:
Dear user, based on your description, it seems you are experiencing tooth pain. I recommend that you consult a dentist for examination and treatment. It is important to determine whether the painful tooth can be preserved after treatment. If it cannot be treated, extraction may b...

[Read More] Dealing with Tooth Pain: Can I Get Another Tooth Extracted?


Understanding Post-Wisdom Tooth Surgery Swelling and Pain

The tissue around the wisdom tooth is swollen? Hello, doctor. I have wisdom teeth growing on both sides of my lower jaw. However, starting from the day before yesterday (February 11), the tissue behind my lower right wisdom tooth has become slightly swollen, I have difficulty ope...


Dr. Zhang Xiangyuan Reply:
Dear user, Based on your description, it seems that your lower right wisdom tooth is causing inflammation and pain, making it difficult for you to open your mouth. The area of the lower jaw has received local anesthesia and cleaning. While the effects of the anesthesia have not...

[Read More] Understanding Post-Wisdom Tooth Surgery Swelling and Pain


Post-Wisdom Tooth Extraction: Running Pain and Discomfort Explained

After wisdom tooth extraction, running may cause a sensation of movement and soreness in the wound? Hello, I had my upper and lower left wisdom teeth extracted on April 10. There were no issues with impaction or misalignment; the extraction was recommended due to inflammation cau...


Dr. Huang Zhicheng Reply:
Dear Miss Tang, Your issue may indeed be related to temporomandibular joint (TMJ) disorder. During the extraction of wisdom teeth, the dentist exerts significant force, and the patient must open their mouth wide, which increases the risk of straining a muscle called the lateral ...

[Read More] Post-Wisdom Tooth Extraction: Running Pain and Discomfort Explained


Overcoming Fear of Pain When Facing Tooth Extraction

Fear of pain during tooth extraction? Hello, Dr. Tseng. My tooth decay is too severe and I need to have a tooth extraction, but I am very afraid of pain. What should I do?


Dr. Zeng Guanghui Reply:
Hello: Before tooth extraction, local anesthesia is required to temporarily eliminate pain sensation, so the extraction process will not be uncomfortable. If there is fear of the injection, you may consider applying a topical anesthetic cream first to numb the surface mucosa, mak...

[Read More] Overcoming Fear of Pain When Facing Tooth Extraction


Can Injured Mandibular Nerve Be Treated After Wisdom Tooth Extraction?

Is there a way to treat an injury to the mandibular nerve? Yesterday (11/23), I had my wisdom teeth extracted, and after the anesthesia wore off, I noticed that the right side of my lip, chin, and the outer tissue of my teeth were numb and tingling. Today, I went back to ask the ...


Dr. Zeng Guanghui Reply:
Hello: After having my wisdom teeth removed, the anesthesia has worn off, and I noticed that the right side of my lower lip, chin, and the outer side of my teeth feel numb. This could be due to the local anesthesia affecting the inferior alveolar nerve or the extraction process i...

[Read More] Can Injured Mandibular Nerve Be Treated After Wisdom Tooth Extraction?


Does Vitality Testing Harm Teeth? Understanding Cold and Electric Tests

Will the dental vitality test harm the teeth? Hello, I had my lower right wisdom tooth extracted a few days ago, and the adjacent teeth are still under anesthesia. Three days later, I experienced intermittent pain in the lower right adjacent teeth, so I went to the same large hos...


Dr. Zeng Guanghui Reply:
Hello, sir: Thank you for your inquiry. I would like to address your question and provide the following advice: After the extraction of the lower right impacted wisdom tooth, if the adjacent teeth are still in a state of anesthesia and there is intermittent pain in the front teet...

[Read More] Does Vitality Testing Harm Teeth? Understanding Cold and Electric Tests


Does Pulp Vitality Testing Harm Your Teeth? Understanding the Risks

Will a tooth vitality test harm the teeth? Hello, I had my lower right horizontal wisdom tooth extracted a few days ago, and the adjacent teeth are still under anesthesia. Three days later, I experienced intermittent pain in the adjacent anterior teeth on the same side. I went to...


Dr. Zeng Guanghui Reply:
Hello, sir: Thank you for your inquiry. I would like to address your question and provide the following advice: After the extraction of your lower right impacted wisdom tooth, if the adjacent teeth are still in a state of anesthesia and you are experiencing intermittent pain in t...

[Read More] Does Pulp Vitality Testing Harm Your Teeth? Understanding the Risks


How Long Does Anesthesia Last After Mucous Cyst Surgery?

How long does it take for the anesthesia to wear off after a mucous cyst surgery? I developed a mucous cyst on my right lip, and the doctor recommended surgical removal. I received two doses of anesthesia. After the surgery, the doctor mentioned that the anesthesia would wear off...


Dr. Zeng Guanghui Reply:
Hello, Miss: Thank you for your inquiry. I would like to respond to your question and provide the following advice: During the surgery for a mucous cyst, local anesthesia is typically used. If the postoperative wound is not large, the area of local anesthesia should be limited to...

[Read More] How Long Does Anesthesia Last After Mucous Cyst Surgery?


Managing Dental Pain in Elderly Patients: An Expert's Advice

What are the issues related to nerve blocks and anesthesia? Dr. Huang, I would like to consult you regarding my mother, who is 80 years old. She has a large cavity in her tooth and is in so much pain that she cannot eat. We visited a nearby clinic to have it extracted or to under...


Dr. Huang Zhicheng Reply:
Dear Ms. Chang, Hello. If your mother has pulpitis and has systemic diseases or is allergic to local anesthesia, medication can be placed within the pulp chamber to stabilize the nerve tissue before proceeding with root canal treatment. Wishing you peace and health. Sincerely...

[Read More] Managing Dental Pain in Elderly Patients: An Expert's Advice


Understanding Prolonged Dental Anesthesia: Is It Normal?

Dental anesthesia Hello Doctor: Four days ago, I received treatment at my regular clinic where the doctor administered local anesthesia (the treatment area was near the lower right molars). During the procedure (to reduce the tooth size for a crown), I experienced some pain, so t...


Dr. Yang Zhiren Reply:
Hello: This situation is relatively uncommon. It is possible that the inferior alveolar nerve was slightly injured during the administration of anesthesia. We can observe it for a few weeks, and if the numbness persists, further examination will be necessary. Thank you!

[Read More] Understanding Prolonged Dental Anesthesia: Is It Normal?


Understanding Wisdom Tooth Extraction: Costs, Anesthesia, and Care Tips

Wisdom teeth 1. Is the extraction of wisdom teeth covered by health insurance or is it out-of-pocket? 2. Can only one tooth be extracted at a time? 3. Is wisdom tooth extraction performed under general anesthesia or local anesthesia? 4. What should I pay attention to after ...


Dr. Huang Zhicheng Reply:
Dear Mr. Tseng, Hello. Wisdom teeth are the third molars, with a total of four located in the upper and lower jaws. The lower wisdom teeth may erupt at an angle or horizontally due to insufficient space in the jawbone, necessitating extraction. The upper wisdom teeth are less li...

[Read More] Understanding Wisdom Tooth Extraction: Costs, Anesthesia, and Care Tips


Is It Normal to Experience Severe Pain When Getting Wisdom Teeth Removed?

Is it normal to scream in pain when having a wisdom tooth extraction? Hello Doctor, my family member had her wisdom tooth extracted due to pain. About a week ago, she had the upper right wisdom tooth removed because the doctor said that although the pain was from the lower wisdom...


Dr. Zeng Guanghui Reply:
The lower right wisdom tooth is painful due to inflammation, which is generally caused by improper positioning of the tooth, making it difficult to clean and leading to recurrent inflammation around the crown. The upper right wisdom tooth needs to be extracted because if the lowe...

[Read More] Is It Normal to Experience Severe Pain When Getting Wisdom Teeth Removed?


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...

[Read More] Understanding Dental Pain: Is It Wisdom Teeth or Something Else?


Do I Need to Extract My Impacted Wisdom Teeth? A Dental Guide

Horizontal wisdom tooth Hello Doctor: I have a horizontal wisdom tooth growing on both the left and right sides beneath my teeth. I feel that there is quite a large gap between it and the second tooth, and it seems like I have to get it extracted. Is it necessary to have it remov...


Dr. Liu Tiancai Reply:
Hello: If it is a horizontal wisdom tooth, it generally needs to be extracted. Most major hospitals can perform the extraction, and some clinic doctors can also do it. Ultimately, it depends on the doctor's experience; it's not only major hospitals that can extract wisd...

[Read More] Do I Need to Extract My Impacted Wisdom Teeth? A Dental Guide


Understanding Dental Surgery for Tooth Decay and Crown Replacement

Dental surgery I previously had my upper right wisdom tooth extracted, and the tooth in front of it had a large cavity that was filled and had a dental crown placed. However, during the extraction of the wisdom tooth, the crown became dislodged, revealing a cavity underneath. The...


Dr. Wu Jinjun Reply:
Hello, 1. What you described may be a "crown lengthening procedure." Currently, this procedure is not covered by health insurance and falls under the category of out-of-pocket expenses. It is usually performed under local anesthesia, where the teeth, gums, and underly...

[Read More] Understanding Dental Surgery for Tooth Decay and Crown Replacement


Is Local Anesthesia Safe for Dental Treatment During Pregnancy?

Thank you very much? If it is a local anesthesia, is it still not suitable to undergo treatment during pregnancy? Thank you.


Dr. Chu Boqin Reply:
Instead of performing a periodontal injection, I will only administer some local anesthetic through the canal. If you're afraid, I can place CMCP in the pulp chamber to alleviate pain before proceeding. Is that acceptable? Thank you!

[Read More] Is Local Anesthesia Safe for Dental Treatment During Pregnancy?


Managing Dental Pain During Pregnancy: Risks and Recommendations

I'm sorry to hear that you're feeling this way? I am currently 11 weeks pregnant, and unfortunately, my teeth have decided to act up at this time. Last year, I mustered the courage to start treating my decayed teeth. An X-ray showed that one problematic tooth had begun ...


Dr. Chu Boqin Reply:
Pain is something that everyone fears, so avoiding sweets, brushing teeth regularly (after every meal), and having regular dental check-ups are the three key strategies to prevent cavities. As a loving parent, I want to inform you that the only solution is to address cavities ear...

[Read More] Managing Dental Pain During Pregnancy: Risks and Recommendations


Understanding Gum Surgery: What to Expect and Pain Management

Gum surgery I recently had an X-ray and discovered a dark shadow approximately 0.8 cm in size above the gum line of my front tooth. The doctor mentioned that I would need surgical treatment or possibly the removal of the prosthetic tooth to undergo root canal therapy again. Howev...


Dr. Liu Tiancai Reply:
Hello: According to your statement, it appears that there is a bacterial infection in the root canal of the front tooth, with bacteria and their endotoxins leaking out of the apex of the root canal, causing inflammation and resorption of the alveolar bone. This can be detected as...

[Read More] Understanding Gum Surgery: What to Expect and Pain Management


Persistent Numbness in Chin After Wisdom Tooth Extraction: What to Do?

The numbness in the chin has not subsided after tooth extraction! Hello Dr. Liu: I had my wisdom teeth extracted yesterday. During the first injection of anesthesia, my lips didn't feel numb, so they continued to administer more anesthesia until my lips were numb. After retu...


Dr. Liu Tiancai Reply:
Hello: The persistent tingling sensation in the lips after tooth extraction is usually due to injury to the inferior alveolar nerve (not the facial nerve). The inferior alveolar nerve runs along the mandible and primarily provides sensation to one side of the lower lip and gums. ...

[Read More] Persistent Numbness in Chin After Wisdom Tooth Extraction: What to Do?


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