Can a Cracked Tooth Cause Headaches? All You Need to Know

More of us perceive headaches as a direct result of stress, lack of sleep, or neurological disease. Very few know that various seemingly unrelated health problems, such as dental issues, can also contribute to headaches. So, if you’re wondering whether a cracked tooth can cause headaches, the answer is probably yes.

As you may know, the brain controls almost all of our body functions. This includes dental activities like eating and cutting. So, it’s only natural that any disruption in your teeth results in minor or persistent head pain. Understanding how or why this happens can help you identify if a recent headache is associated with a cracked tooth.

Why is early intervention required?

Dental-related headaches tend to worsen over time. Prompt and proper handling ensures a minor issue doesn’t turn into a serious, long-term problem.

Why a Cracked Tooth Cause Headaches

A cracked tooth doesn’t always accompany noticeable signs or pain. In most cases, the cracks are microscopic and cause zero pain. However, over time and with constant dental activities such as grinding and chewing, these cracks expand and begin creating inconvenience. Once a crack reaches the tooth root or soft tissue, the pain becomes obvious.

The pain from cracked teeth doesn’t always remain limited to the mouth. It travels to other body parts, including your jaw and head, through interconnected nerves. This is why the pain may be felt throughout your face, even in the brain. However, instead of normal tooth pain, you may experience a persistent headache, eye pain, jaw pain, and similar issues.

Even a Minor Toothache Can Cause Headaches

A toothache doesn’t have to be severe to cause head pain. Many patients experience almost no discomfort in their teeth, yet there is constant pain in the head.

In most cases, a cracked tooth aches only when you bite using that part. The pain is not usually persistent. This is why it’s common to ignore the associated head pain as a regular headache rather than a sign of a dental problem. However, without timely action, headaches can get more severe or frequent over time as you keep grinding with that tooth.

Recommended: Why Do My Teeth Hurt When I Have a Cold?

How to Know If A Cracked Tooth is Behind A Headache

Honestly, it’s not easy to determine the exact cause of a persistent headache. See, our head is the control centre of our entire body, and all parts are connected to it. So, head pain can originate from any body part or due to any major or minor health issue.

While identifying the problem by the type of headache can be difficult, you can always look for signs of a dental issue.

If there’s even a minor inconvenience in your teeth, gums, or other mouth parts, including pain when chewing, inconsistent discomfort in a particular tooth or area, pain when biting down on certain foods, or sensitivity to hot and cold temperatures, this may be a sign of a damaged tooth, which may be causing the headaches. In more obvious cases, you may experience pain traveling from the jaw into the head, face, or neck.

The pain from a cracked tooth is often irregular and doesn’t follow a particular pattern. You may only feel discomfort when chewing or experience a sudden headache when pressure is applied to that tooth.

Another distinction is that dental-related headaches almost always get worse over time. As you continue chewing and grinding, the increased pressure may lead to severe head pain. This is why immediate professional intervention is essential. When you visit Lynnwood Dental Studio with inconsistent tooth pain or an associated headache, we perform necessary checks to identify the root problem and recommend the best treatment option to restore your health.

Why Identifying a Cracked Tooth Early is Essential

If there is little, inconsistent, or no pain in the teeth, most people will never even think that a headache might be related to a dental problem. So, they solely focus on treating the headache without recognizing the actual cause. This may provide temporary relief, but the crack will continue to expand, causing more serious impact or headaches over time.

If the headache is recurring and is combined with tooth sensitivity while chewing or stress in the jaw, we strongly recommend visiting a professional dentist.

As a leading dentist in Lynnwood, WA, we immediately perform a series of tests to determine whether a cracked tooth is responsible for the headache. Early detection and treatment are keys to your long-lasting well-being.

Also Read: What Happens If You Don't Replace a Missing Tooth?

Conclusion

Headaches are extremely normal these days, often caused by stress, lack of sleep, and other obvious reasons. However, in some less obvious cases, a headache can be a sign of a dental problem, particularly a cracked tooth. Knowing the exact cause and finding professional help early can ensure lasting comfort and protect your smile.

At Lynnwood Dental Studio, we not only provide the best dental treatments in Lynnwood, but our team works with you to identify the exact source of your inconvenience. Our patient-focused approach ensures you receive the right care and treatment to restore comfort as soon as possible. Our friendly team helps you understand how a minor dental inconvenience like a cracked tooth can lead to a persistent headache. At our dental clinic in Lynnwood, we prioritize correct information and transparency to help patients make informed oral health decisions.

Frequently Asked Questions About Cracked Tooth and Headaches

1. Can a cracked tooth cause headaches?

Yes. A cracked tooth causes nerve irritation, which can trigger pain in associated facial nerves, leading to headaches.

2. What are the symptoms of a headache from a cracked tooth?

You may feel constant or sudden pain near the temples, pain behind the eyes, and/or stress in the jaw. Moreover, your tooth might ache when chewing or grinding.

3. How to know if a headache is dental-related?

If the headaches are sudden or only felt when you chew, they might be dental-related. The pain worsens with time. There may be tooth sensitivity or pain in a particular tooth or area when chewing.

4. Why is the headache from a cracked tooth so similar to a sinus or stress headache?

Dental-related headaches are often confused with sinus or tension headaches. This is because they feel almost the same. There is a persistent or growing pain in the temple area. If headaches are recurring and there’s also tooth sensitivity or jaw pain, it may be a dental problem.

5. What happens if a tooth-related headache isn't treated early?

Without prompt treatment, constant chewing and nerve irritation may lead to more severe and frequent headaches over time.