Doctor insights on:
Why Do I Feel Discomfort After Root Canal Therapy If The Nerve Is Gone
Phantom pain: When nerves are injured there is sometime a condition where there is "memory" and if the nerve is gone, the rest of the nervous system remembers the nerve and there is the sensation of pain. This is a complex and poorly understood conditon. It happens with loss of limb as well. It also could be inflammation in the root canal itself. Discuss with your dentist or endodontist. ...Read moreSee 3 more doctor answers
The brain and spinal cord communicates with what is occurring in the internal organs and limbs by nerve fibers where are like electrical wires with insulation (myelin) and the "copper" (axon). Within brain and spinal cord these nerves connect to other nerves via synapses on both axons and dendrites. A nerve can carry information regarding sensations, and ...Read more
Pain after deep filling. Had root canal today. Toothache with headache after the RCT. Is that normal? If so, how long should I expect pain and headach
1st part root canal 1 week ago. is it normal to have lingering pain after putting pressure on tooth? dont want to pay for rest of it if this is result
Root Canal Therapy: As you stated, you only had the first part of your Root Canal Therapy. The process is not completed until the canals are disinfected, the canals are filled and any infection is gone. Discuss your concerns with the dentist actually treating you and is the best person to answer your questions. What you describe is not uncommon and does not suggest that the result will not be successful. ...Read moreSee 3 more doctor answers
I have a sharp pain on my lower gum, same area where I had a root canal and crown done about 2 years ago. Do I need to get the root canal done again or should I rather just take pain medication to suppress the pain as it is not daily.
Pain: Pain is nature's way of telling you something is wrong. I definitely would not just take pain medication when needed and wait it out. Over 35 years of experience tells me that at some point this will probably flare up and you will be sorry for waiting. Only a dentist who personally examines you and takes x-rays can determine cause and suggest treatment. Make an appointment asap! ...Read moreSee 5 more doctor answers
Root of my tooth is dead, dentist said i need root canal. How long do I have before root canal becomes no longer an option?
Re-evaluate: Both root canal treatment and crown preparation are surgical procedures. Healing interval required. If pain not diminishing after 48 hours return to Dentist for reevaluation. May be anything from a crown that needs a minuscule occlusal adjustment, to a root canal that requires revision by an Endodontist. Don't hesitate to call your Dentist. ...Read moreSee 2 more doctor answers
After initial root canal treatment for molar i still feel some dull pain and itchiness. Should i ask the dentist for antibiotics or is this normal.
Ask treating dentist: Most root canals these days are treated in one visit. While some post operative symptoms are not unusual, I would call the office to see if they feel if you need to be seen. The treating dentist would be the best person to answer your questions at this time. Good luck. ...Read moreSee 1 more doctor answer
I just had a root canal done and a temporary crown. I have some pain when I bite. Is this normal? I had horrible pain prior to the root canal.
Not uncommon: It is normal to feel some tenderness in the area for a few days after your initial root canal appointment. These symptoms are temporary and usually respond very well to NSAIDs or Tylenol (acetaminophen) OTC. If you have severe pain or pressure that lasts more than a few days, contact your dentist. ...Read moreSee 1 more doctor answer
I didn't have the advised root canal treatment and now experiencing a painful wobbly tooth. Is it too late to get it done?
Maybe: You might have split the tooth. If that is the case, then it cannot be restored and will need to be extracted. If the infection has worsened, this may have caused increased pain and looseness of the tooth. Should this be the case, then it may not be too late. See the specialist -- the endodontist. Good luck. Go today ! ...Read moreSee 1 more doctor answer
Healing: When the root canal is cleaned out by the dentist, the files the dentist uses can go past the apex of the tooth, irritating the bone tissue under the tooth. This may cause some pain following completion of the root canal. Also, if there was an abscess at the tip of the root, this must heal. Such an abscess causes swelling in the bone, which is painful. Once this heals, the pain should subside. ...Read moreSee 4 more doctor answers
What can be the reason for tooth with root canal done 8 years ago to suddenly starts to hurt.It's not very bad it does not pulse and it's not constant?
RCT tooth pain: There are many possibilities which include root fracture, crown fracture, periodontal or apical abscess, bruxism or even an adjacent tooth with a problem. This needs to be evaluated by dentist in person with a clinical exam, x-rays and possible some other tests. We can only guess, your own dentist can determine the actual cause. ...Read moreSee 1 more doctor answer
Severe pain after root canal sensative to hot cold n pressure still. On antibiotics for a week n vicodin for pain but still very painful what do I do?
Surgical procedure: Root canal therapy is actually a minor surgical procedure. Any surgical procedure is often followed by some soreness or discomfort. The periodontal ligament and other tissues that surround your root in the bone become temporarily inflamed which in turn causes the soreness. ...Read moreSee 4 more doctor answers
Tooth and jaw ache after deep filling, however it's not sensitive to hot or cold.. Could this mean i need a root canal?
Need an opinion about a root canal!? I had a root canal about 4 years ago. The dentist never put a cap/crown on it. Yesterday it started feeling very sensitive to cold. It does not hurt to chew on that side, doesn't hurt when i push on it and heat doesn't
Because : Because the nerve in the tooth was removed during the root canal procedure the tooth is unable to respond to changes in temperature. Though every root canal treated tooth does not need a crown, root canal treated teeth are more prone to fracture due to increased brittleness. Fractured teeth typically cause pain on biting pressure or increase the risk of infection as bacteria can migrate down the fracture. I would look at adjacent vital teeth as the source of your discomfort to changes in temperature either due to root exposure of decay. See your dentist as this is a sign that some treatment is required. ...Read moreSee 3 more doctor answers
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