Common "Root Canal Treatment" queries answered by top doctors | iCliniq

Root Canal Treatment

Root canal treatment is done to save a tooth that is severely decayed or infected. In this procedure, nerves and blood vessels present in the pulp of the tooth are removed, and the pulp chamber is filled with a biocompatible material.

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All the answers published in this website are written by verified medical doctors, therapists and health experts. The Content has been moderated by iCliniq medical review team before publication. Post your medical clarifications on iCliniq by choosing the right specialty and get them answered. Your medical queries will be answered 24/7 by top doctors from iCliniq.

I have a tingling sensation in my tongue after RCT. Why?

Query: Hello doctor, I had a root canal done. I was given an injection that kind of hurt. After that, I realized my tongue was numb but by the end of the day, it got better. When I woke up the next day, I had a tingling sensation but by the end, it changed from tingling to burning. I can bite my tongue and...  Read Full »


Dr. Divya Banu M

Answer: Hello, Welcome to icliniq.com. How are you doing? Do not worry. This is the reversal of anesthesia effect. It is just that it is taking a little longer time in you. Tingling sensation means that the nerve anesthesia is going off. Wait for two more days. If you still feel numbness, then get back t...  Read Full »

Is it safe to take an extra dose of Panadeine after tooth removal?

Query: Hi doctor, Before 25 years, I had root canal treatment on my lower second molar. As I had a broken canal on the same tooth, it was surgically removed a few days ago. The stitches have healed, but still I have pain. The medication reduces pain, but I am worried as if I am taking an extra dose of Pana...  Read Full »


Dr. Nupur Prashant Shah

Answer: Hi, Welcome to icliniq.com. I suggest you to take only prescribed dosage not beyond it. If still pain occurs, then I suggest Augmentin Duo 625 mg (Amoxicillin and Clavulanic acid) and Acuvin (Paracetamol) twice in a day at the interval of 12 hours for five days. Consult your doctor, discuss with h...  Read Full »

What can be done for my abscess due to a broken tooth?

Query: Hello doctor, I have a bad infection from an abscess. Due to the broken tooth infection going to my ear, there is a severe pain on the whole right side and can barely open my mouth.  Read Full »


Dr. Purva Jingar

Answer: Hello, Welcome to icliniq.com. The tooth is not in good condition (attachment removed to protect patient identity). Maybe it will go for root canal treatment or will be removed. These are only two options for the tooth. For now, I would suggest you maintain oral hygiene properly and use mouthwash ...  Read Full »

My right tooth, which had a filling, is infected. Please help.

Query: Hi doctor, My right tooth is infected. I have done a filling in the tooth before two years. Now, the infection has spread to the roots. I am unable to use the right side because of this problem. Please tell me the solution.  Read Full »


Dr. Muzaffer Hussain Parray

Answer: Hi, Welcome to icliniq.com. As per your history, you are suffering from apical periodontitis, as the infection has spread to the roots. The problem is due to pulp exposure. So you can take medication for at least three to five days. Take tablet Augmentin 625 mg (Amoxicillin and Clavulanic acid) tw...  Read Full »

Why is pain not subsiding after root canal treatment?

Query: Hi doctor, Three weeks ago, I had my root canal treatment done. Pain is not subsiding. Please advise. I have enclosed latest x-ray for your reference.  Read Full »


Dr. Naveen Thomas

Answer: Hello, Welcome to icliniq.com. Your root canal treatment has become failure and is evident in the radiograph (attachment removed to protect patient identity). Kindly repeat root canal therapy or you will eventually need to extract it as the material has gone very deep. The material is extending be...  Read Full »

What is the reason for recurrent sensitivity in the root canal-treated tooth?

Query: Hello doctor,Two months ago, I had a root canal done on a lower molar by a general dentist. I have put off getting a crown on it for now to evaluate its healing. Last week, I noticed hot food causes a sensitive feeling coming from that area whereas the week before, I had pain in my jaw area. I am no...  Read Full »


Dr. Naveen Thomas

Answer: Hello, Welcome to icliniq.com. I have seen the files and gone through them (attachment removed to protect patient identity). The two mesial roots are not properly filled to the tip but there does not seem to be any infection at the apex. I suggest you wait for a few more weeks. Are the sensitivity a...  Read Full »

Which type of caps are advisable for me after RCT?

Query: Hello doctor, I went for five root canals on front teeth. Which type of caps are advisable single or joined?  Read Full »


Dr. Purva Jingar

Answer: Hello, Welcome to icliniq.com. Yes, caps are advisable but single is best. Joined or bridge has a drawback. If any side of the joined cap is loose or any damage comes, then the whole bridge is removed. In single if one particular tooth or cap has any problem or any damage, then the single cap will...  Read Full »

My mom is having a lot of pain because of swollen gums. Please help.

Query: Hi doctor, My mom is having a lot of trouble because of her swollen gums. Her swollen gums are getting worse. We cannot go to a doctor nearby because of the COVID-19. Her premolar and molar teeth, three in a sequence, are infected. They all are causing the pain because of the cavity. She had to go ...  Read Full »


Dr. Mousam Chattopadhyay

Answer: Hello,Welcome to icliniq.com.I went through your query, and I am deeply moved by the current condition of your mother. She is in too much pain, and I know the level of discomfort she has been through. As a specialist, I would like to help her.Since she is a kidney donor so medications must be given ...  Read Full »

The area of infection after root canal treatment is sensitive to pressure. Is this normal?

Query: Hello doctor, I had a route canal treatment done yesterday on my two lower incisors. The pain from the tooth has gone. However, the area where the infection was observed is still sensitive to pressure. I have not taken many pain killers because the pain has not been that bad. But my surrounding tee...  Read Full »


Dr. Geethanjali. S. S

Answer: Hello, Welcome to icliniq.com. 1. The pain you have after root canal treatment is because when you bite, there is a pressure distributed over the teeth and taken up by the tooth supporting structures around which is a sort of new irritation. 2. The sensitivity is a normal scenario after cleaning ...  Read Full »

Tooth filling got chipped off and now I have sensitivity. Please help.

Query: Hello doctor, I had braces and got them off and two tooth (upper left, last two) had a gap. My dentist said my filling also chipped from the removal and decided to redo the filling. Afterwards I experienced pain. Like sharp pain from eating hard things like chips, grainy things that went into the g...  Read Full »


Dr. Naveen Thomas

Answer: Hello, Welcome to icliniq.com. If only that particular tooth is being sensitive and no other, then the best for you may be going through the root canal treatment. The teeth may have been grinded down due to successive refilling and may now be very close to nerve. Sometimes using a strong toothpast...  Read Full »

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