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5 Reasons Your Tooth Hurts When Chewing (Even If the Pain Comes and Goes)

Have you noticed that your tooth hurts when biting down, but the pain comes and goes? Maybe you feel a sharp sensation when chewing something crunchy, yet the same tooth feels perfectly fine a few minutes later. Intermittent tooth pain can be confusing, especially when you cannot see anything wrong with your tooth. At Eastern Idaho Endodontics, we help patients throughout Eastern Idaho and Western Wyoming understand the causes of tooth pain. While occasional discomfort does not always mean you need a root canal, pain when biting can indicate an underlying dental problem that deserves attention. Why Does My Tooth

2026-11-02T22:52:33+00:00November 2nd, 2026|Cracked Tooth, tooth pain|
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What Happens If a Tooth Infection Spreads? Signs You Shouldn’t Ignore

A toothache is never fun. But what happens when an infection inside your tooth starts spreading beyond the tooth itself? Can it affect your gums, jaw, or even other parts of your body? The short answer is yes. A tooth infection can spread into the surrounding tissues and, in some cases, lead to serious health problems. While many dental infections remain localized, ignoring symptoms can allow an infection to become more difficult to treat. The good news? Recognizing the warning signs and seeking care early can help prevent complications. At Eastern Idaho Endodontics, we specialize in diagnosing and treating infections

2026-10-12T19:25:30+00:00October 16th, 2026|Endodontics, root canal treatment, tooth pain|
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Why Does My Tooth Hurt When I Bite Down but Not All the Time?

You bite into something and suddenly feel a sharp pain in one tooth. A few minutes later, everything feels normal again. So, is it something you really need to worry about? Tooth pain when biting that comes and goes can be caused by a cracked tooth, inflammation inside the tooth, an infection, a problem with previous dental work, or an uneven bite. Even if the pain is not constant, recurring pain is worth paying attention to. At Eastern Idaho Endodontics, we often see patients whose symptoms are difficult to pinpoint. Understanding when the pain happens—and what triggers it—can help us

2026-10-07T18:20:05+00:00October 7th, 2026|Cracked Tooth, tooth pain|
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How Do I Know If My Tooth Pain Is Serious Enough to See an Endodontist?

A toothache can be confusing. Sometimes it is a quick sensitivity that disappears on its own. Other times, tooth pain is your body's way of telling you that something deeper is happening inside the tooth. So, how do you know if your tooth pain is serious enough to see an endodontist? Persistent or severe tooth pain, lingering sensitivity to hot or cold, pain when biting, swelling, or pain after an injury are all reasons to have a tooth evaluated. These symptoms do not always mean you need a root canal. However, they can point to inflammation, infection, or damage inside

2026-10-07T18:21:16+00:00October 2nd, 2026|tooth pain|
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hy Does My Tooth Hurt After a Filling? When It Could Mean You Need a Root Canal

You had a cavity treated, got your filling, and expected the tooth to feel better. Instead, it still hurts. So, why does your tooth hurt after a filling? Some sensitivity after a filling can be temporary. The tooth may need time to settle after dental work, especially if the cavity was deep. However, persistent, worsening, or severe pain may be a sign that something else is happening inside the tooth. In some cases, the dental pulp may be too damaged to recover. When that happens, root canal treatment may be needed to save the tooth. The key is knowing which

2026-10-07T18:20:05+00:00September 29th, 2026|tooth pain|
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Can Antibiotics Get Rid of a Tooth Infection Without a Root Canal?

Can Antibiotics Get Rid of a Tooth Infection Without a Root Canal? If you have an infected tooth, taking antibiotics may seem like the easiest solution. After all, antibiotics treat many bacterial infections throughout the body. So, can antibiotics get rid of a tooth infection without a root canal? In many cases, no. Antibiotics may be useful for certain dental infections, especially when there are signs that an infection is spreading. However, antibiotics alone usually cannot eliminate the source of an infection located inside the root canal system. If the pulp inside your tooth is infected or no longer vital,

2026-10-07T18:20:05+00:00September 25th, 2026|Myths, tooth pain|
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Can You Still Need a Root Canal If Your Tooth Doesn’t Hurt?

Most people associate root canals with severe toothaches. So, if your dentist says you may need one even though your tooth feels fine, it's natural to have questions. Can you need a root canal without tooth pain? Yes. A tooth can sometimes need root canal treatment even when it doesn't hurt. The nerve tissue inside the tooth may be severely damaged or no longer vital without causing noticeable pain. In other cases, an infection may develop around the root with few obvious symptoms. That's why pain is only one part of diagnosing a tooth. Why Would I Need a Root

2026-10-07T18:20:05+00:00September 21st, 2026|root canal treatment, tooth pain|
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Why Does My Root Canal Tooth Hurt Years Later?

A root canal is designed to remove infected or damaged tissue from inside a tooth and help you keep your natural tooth. In many cases, a treated tooth can function normally for years. So, what does it mean when a root canal tooth hurts years later? New pain does not always mean the original root canal failed. Several things can cause discomfort in or around a previously treated tooth. For example, a new infection, a crack, problems with the restoration, or changes in the surrounding tissues may be responsible. Most importantly, pain that returns months or years after treatment deserves

2026-10-07T18:20:06+00:00September 1st, 2026|Endodontics, tooth pain|
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Root Canal Pain: What’s Normal, What’s Not, and When to Call Your Endodontist

If you've recently had a root canal, it's completely normal to wonder whether the discomfort you're feeling is part of the healing process—or a sign that something isn't right. One of the most common questions we hear at Eastern Idaho Endodontics is, "How much root canal pain is normal?" The good news is that most patients experience only mild soreness that improves over the course of a few days. In fact, modern root canal treatment is designed to relieve pain—not cause it. Here's what you can expect during recovery, what's considered normal, and when it's time to give your endodontist

2026-10-07T18:20:07+00:00August 10th, 2026|root canal treatment, tooth pain|
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Don’t Carry Tooth Pain Into Another Year: Why Now Is the Time to Get Answers

It's easy to put off dental care. Life gets busy. Work schedules fill up. Family commitments take priority. And when tooth pain comes and goes, many people convince themselves it can wait a little longer. But if you've been dealing with lingering tooth pain, sensitivity, swelling, or discomfort for weeks—or even months—there is an important question worth asking: Why continue living with uncertainty when answers may be available today? As the year moves forward, now is an excellent time to stop ignoring symptoms and take the first step toward protecting your oral health. Why People Delay Treatment Most patients do

2026-09-04T13:44:08+00:00June 29th, 2026|tooth pain|
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1598 Delphic Way, Ste. C1
Pocatello, ID 83201

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