Post-Root Canal Pain: Is Medication Causing Discomfort? - Dentistry

Share to:

Severe pain after root canal treatment with medication?


I am undergoing microscopic root canal treatment for my upper right molar.
My doctor is a specialist, and I came to him after experiencing a broken file during a standard root canal treatment at a previous clinic.
I have already had 7 or 8 follow-up visits.
The broken file has been removed, but my tooth still hurts, although it's at a tolerable level.
Yesterday, I went for another visit, and he mentioned that my tooth is quite unique and prone to inflammation, which is why I continue to experience pain.
He said he can only clean out the infected tissue as thoroughly as possible.

During the treatment, I experienced significant pain despite receiving anesthesia, which didn't seem effective.
I eventually told him not to administer any more anesthesia, as I could tolerate it.
The automated instruments digging into my tooth root were extremely painful.
Due to ongoing inflammation at the apex, he placed medication inside, but he did not prescribe any painkillers.
He informed me that I would feel quite uncomfortable over the next few days, but I didn't anticipate the level of pain I am experiencing.
Any contact causes pain, brushing my teeth is painful, and even eating on the other side can inadvertently bump my lower teeth, which is very painful and feels like pressure.
He said he has cleaned it out as much as possible.
I would like to ask if it is normal for the medication to cause such pain, considering that most of the infected material has been removed? Additionally, can I take Clonidine and Tylenol together? Taking just one of them doesn't seem to help much, and I'm still in significant pain.

Niming, 20~29 year old female. Ask Date: 2023/08/05

Dr. Lin Jiayong reply Dentistry


Hello: It is advisable for you to consult the Department of Endodontics at a medical center again.
Tooth pain can generally be alleviated with anti-inflammatory and analgesic medications.
If the pain is unbearable, there may be other underlying issues that require a CT scan for further evaluation.
Ketorolac is an anti-inflammatory analgesic, while acetaminophen is an antipyretic analgesic.
Using them together in the short term is acceptable, but it is still recommended to identify the root cause of the pain for proper management.

Reply Date: 2023/08/05

More Info


Post-root canal pain can be a significant concern for many patients, and your experience highlights several important aspects of this complex procedure. It’s understandable to feel discomfort after such a treatment, especially when complications arise, such as broken instruments or persistent inflammation.
Firstly, it’s crucial to recognize that pain following a root canal treatment can be attributed to several factors. In your case, the fact that you underwent a micro-endodontic procedure indicates that the dentist was trying to address a complicated situation, possibly due to the previous treatment where a file broke. This complication can lead to residual infection or inflammation, which may not be entirely resolved even after the removal of the broken instrument.
The pain you are experiencing could be due to several reasons:
1. Residual Infection: Even after cleaning, if there are remaining bacteria or infected tissue, this can lead to ongoing discomfort. The dentist's mention of your tooth being "special" and prone to inflammation suggests that there may be anatomical complexities, such as additional canals or areas that are difficult to access, which could harbor infection.

2. Inflammation: The process of cleaning and shaping the root canals can cause inflammation of the surrounding tissues. This inflammation can lead to pain, especially if the tissues are already compromised due to previous infection or trauma.

3. Medication Reaction: The medication placed in the canals is intended to help eliminate infection and reduce inflammation. However, some patients may experience discomfort as the medication works, especially if it causes irritation to the surrounding tissues. It’s not uncommon for patients to feel increased sensitivity or pain after medication is placed, particularly if the tooth was already inflamed.

4. Post-Operative Sensitivity: After any dental procedure, it’s normal to experience some level of sensitivity. This can be exacerbated by the manipulation of the tooth and surrounding tissues during treatment.
Regarding your question about taking medications, it is generally safe to combine acetaminophen (Tylenol) with ibuprofen (Advil, Motrin) unless you have specific contraindications for either medication. These two medications work differently and can provide better pain relief when taken together, as long as you adhere to the recommended dosages for each. However, it’s always best to consult with your dentist or healthcare provider before combining medications to ensure it’s appropriate for your specific situation.

In conclusion, while it is normal to experience some discomfort after a root canal, especially in complicated cases, it’s essential to communicate openly with your dentist about your pain levels. If the pain becomes unbearable or does not improve with over-the-counter medications, it may be necessary to revisit your dentist for further evaluation. They may need to reassess the situation, possibly taking X-rays to ensure there are no underlying issues that need to be addressed. Your comfort and health should always be the priority, and don’t hesitate to seek further assistance if your symptoms persist.

Similar Q&A

Understanding Pain After Root Canal Treatment: Causes and Solutions

Hello, I underwent a retreatment of the root canal on my upper left third molar. The dentist filled it with medication for observation. That day, I experienced sharp pain and swelling, so I returned for a follow-up. The dentist reviewed the X-rays and explained that the length of...


Dr. Lin Qingye reply Dentistry
Hello Miss Helen, I sympathize with your situation, but since I have not seen your oral condition in person, I cannot make a definitive diagnosis. I recommend discussing this with your attending physician or consulting an endodontist for a further evaluation. Wishing you all the ...

[Read More] Understanding Pain After Root Canal Treatment: Causes and Solutions


Understanding Post-Root Canal Pain: Causes and Solutions

Today, I just had a root canal treatment, and my tooth is very painful. What could be the reason?


Dr. Huang Tingfang reply Dentistry
Dear Ms. Hsia, Hello! There may be inflammation at the root apex of your tooth. Please take anti-inflammatory pain medication. Take care of yourself! Wishing you peace and smooth recovery! Sincerely, Dr. Huang Ting-Fang, Dentistry

[Read More] Understanding Post-Root Canal Pain: Causes and Solutions


Understanding Post-Root Canal Pain: Causes and Solutions

I had a root canal treatment on the tooth next to my canine, but it's been three months and sometimes the pain is unbearable. Pain relievers don't help, and it also affects my headaches. I've been experiencing continuous pain for the past few days. Could this be be...


Dr. Huang Tingfang reply Dentistry
Dear Ms. Chia, Hello! As mentioned, it is common to experience abnormal sensations after root canal treatment. An X-ray examination may be necessary. Please communicate frequently with your dentist. Thank you! Wishing you well! Sincerely, Dr. Huang Ting-Fang, Dentistry

[Read More] Understanding Post-Root Canal Pain: Causes and Solutions


Understanding Complications After Root Canal Treatment: A Patient's Journey

Hello Dr. Huang, In May, I underwent a root canal treatment in Sydney due to tooth pain. However, a month later, I started feeling discomfort again. I found a dentist near my residence (still in Australia), who also recommended another root canal. During the first treatment, I ...


Dr. Huang Tingfang reply Dentistry
Dear Anna, Hello! As mentioned, the doctors treating you are very thorough; it is suspected that the discomfort may be caused by medication stimulation, or there may be accessory canals near the apex. The recommended approach is: 1. Start with pain relief medication 2. Consult a...

[Read More] Understanding Complications After Root Canal Treatment: A Patient's Journey


Related FAQ

Pain

(Dentistry)

Root Canal Treatment

(Dentistry)

Post-Extraction

(Dentistry)

Teeth Grinding

(Dentistry)

Local Anesthesia

(Dentistry)

Tooth Sensitivity

(Dentistry)

Medication Consultation

(Dentistry)

Gum Recession

(Dentistry)

Inquiry

(Dentistry)

Occlusal Splint

(Dentistry)