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 »

A 5 mm file was left behind during RCT treatment. Is it fine?

Query: Hi doctor, Yesterday, I underwent a root canal treatment and almost five mm file was left behind. Will it cause any problem?  Read Full »


Dr. Divya Banu M

Answer: Hi, Welcome to icliniq.com. How are you doing? The file is completely sealing the root canal till the working length (the exact length of the canal till which the root canal is done). So, it is not a problem. I hope the doctor had cleaned and shaped the canal, and the file was sterile before the ...  Read Full »

I am advised RCT for a painless tooth. Should I proceed?

Query: Hello doctor,Does the upper third molar need a root canal? I have no pain or symptom but was advised to undergo root canal treatment.Kindly help.  Read Full »


Dr. Divya Banu M

Answer: Hello, Welcome back to icliniq.com. Thank you for your query. I have gone through the radiographs. The X-rays are not clear. Can you please send the X-ray involving the concerned tooth. The cavity seems deep and possibly involves the pulp horn (projecting or pin-point radiolucent area, which is a...  Read Full »

Is severe pain after getting a sedative filling normal?

Query: Hello doctor, I got a sedative filling done after a filling that was done a week ago became very painful. A day after the sedative filling, I am still experiencing a lot of pain. Is this normal? When should I consider going back to the dentist?  Read Full »


Dr. Divya Banu M

Answer: Hello, Welcome to icliniq.com. I have gone through your issue. Since you have pain after sedative/temporary filling, this indicates the tooth is either non-vital or the cavity has reached the pulp (blood supply of tooth). So, kindly visit the dentist, take an X-ray (intraoral periapical radiograph...  Read Full »

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