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If you’ve ever had a toothache or headache, you know how uncomfortable and distracting they can be. But sometimes it’s hard to tell which one you’re dealing with. Toothaches and headaches can share similar symptoms, and the pain from one area can even feel like it’s coming from another. 

 

Knowing the difference is key to getting the right treatment. Let’s explore how you can figure out what’s causing your discomfort and when to seek help from a doctor or dentist so you can get out of pain and get back to living your life comfortably as soon as possible. 

Why It Can Be Hard to Tell the Difference Between a Toothache and a Headache 

The body’s pain signals can be tricky. Sometimes, pain in one area radiates to another, making it hard to pinpoint the source. This is especially true for the head and neck, where there are many sensitive structures very close together. Many even share nerve branches, meaning your body may not be able to tell the difference. 

For example, the roots of your top teeth (especially the molars) sit very close to the floor of your maxillary sinus. So if you have allergies, a cold, or a sinus infection, that pressure may press on the nerves of your teeth and cause sensitivity and toothaches. 

There are also dental issues like grinding and clenching that can cause headaches due to muscle tension. So even if you have a headache without tooth pain, you may need to see a dentist to get relief. Similarly, impacted wisdom teeth can cause headaches and pain in other areas. 

Let’s take a look at the most common causes for toothaches and headaches, and how they can be related. 

Common Causes of Toothaches 

Toothaches can range from mild to severe and usually stem from a dental issue. Here are some common causes: 

  • Cavities: Tooth decay caused by bacteria can create sharp or throbbing pain. 
  • Gum Disease: Inflammation of the gums can lead to discomfort around the teeth and jaw. Gum disease with recession can also cause teeth to become sensitive. 
  • Tooth Sensitivity: Pain triggered by hot, cold, or sweet foods often signals sensitive teeth or exposed roots. In some cases, decay and cracks can also cause sensitivity. 
  • Infections: An abscess (a pocket of infection) near the tooth can cause intense, localized pain, swelling, or even fever. 
  • Teeth Grinding: Bruxism can wear down teeth and strain the jaw, leading to pain that mimics a toothache. It can also irritate the nerves of the teeth, causing sore or sensitive teeth. 

If you’re dealing with any of these issues, it’s important to see a dentist promptly to prevent the problem from worsening. 

Common Causes of Headaches 

Headaches are incredibly common and can have many triggers. Here are a few of the most frequent causes: 

  • Tension Headaches: Stress or muscle strain can cause tightness and pressure across the forehead, temples, or back of the head. Chronic tension from grinding and clenching can cause tension headaches. 
  • Migraines: These severe headaches are often accompanied by throbbing pain, nausea, and sensitivity to light or sound. 
  • Sinus Headaches: Inflammation in the sinuses can cause pressure and pain in the forehead, cheeks, or behind the eyes, or manifest as tooth pain. 
  • TMJ Disorders: Problems with the temporomandibular joint can lead to pain in the jaw that radiates to the head or into the back teeth. 

Understanding the cause of your headache can help you decide whether to treat it at home or seek professional care. 

How to Tell the Difference Between a Toothache and a Headache 

When you’re in pain, knowing where it’s coming from can be tricky. Here are some tips to help you differentiate between a toothache and a headache: 

  • Location of the Pain: 
  • Toothache: Pain is often localized to one area, such as a specific tooth, the gums, or the jaw. 
  • Headache: Pain is typically spread across the forehead, temples, or back of the head. 
  • Pain Triggers: 
  • Toothache: Biting, chewing, or consuming hot or cold foods can make the pain worse. 
  • Headache: Stress, bright lights, certain foods, or smells can intensify the discomfort. 
  • Associated Symptoms: 
  • Toothache: Swollen gums, a bad taste in your mouth, or sensitivity to temperature changes. 
  • Headache: Nausea, sensitivity to light or sound, or sinus pressure. 

By paying attention to these details, you can get a better idea of what’s causing your pain. However, as we’ve already seen, headaches and toothaches can sometimes be related or have a shared root cause. 

So how do you know if you should go to a doctor or dentist about a headache? 

When to See a Doctor or Dentist About a Headache or Toothache 

Knowing when to seek professional care is key to addressing your pain effectively. Here’s a breakdown of when to see a dentist versus a doctor: 

When to See a Dentist 

  • You have localized pain in a tooth, gums, or jaw that worsens with chewing or temperature changes. 
  • There is swelling in your gums or face, especially if it’s accompanied by a bad taste in your mouth. 
  • You notice redness or pus around a tooth, which could indicate an abscess. 
  • You have a history of teeth grinding or TMJ disorder, and the pain feels connected to your jaw. 
  • The pain has persisted for more than a day or two without relief. 

Dental issues, such as infections or abscesses, can escalate quickly if not treated. At Dental Specialty Associates of Arizona, we’re equipped to handle these problems and help you find relief for headaches, toothaches, and TMJ pain with preventive and emergency dentistry in Phoenix and Gilbert. 

When to See a Doctor 

  • You have a severe, sudden headache that’s accompanied by confusion, vision changes, or difficulty speaking. 
  • There is extreme swelling in your face or jaw, especially if it’s accompanied by fever, as this may indicate a serious infection. 
  • Persistent headaches that don’t respond to over-the-counter medications or are paired with nausea or sensitivity to light and sound. 
  • Pain that you suspect is connected to sinus issues, especially if you’re experiencing congestion or pressure. 

For tooth-related emergencies that also include systemic symptoms like fever or spreading swelling, visiting an emergency room may be necessary. 

Don’t Ignore Pain. We’re Here to Help! 

If you’re not sure whether your pain is from a toothache or a headache, it’s better to err on the side of caution. Dental Specialty Associates of Arizona has convenient locations in Phoenix and Gilbert to help you get the answers and relief you need. Our team is here to provide personalized care and expert advice for all your dental health concerns. 

 

Schedule an appointment today to find out what’s causing your discomfort and take the first step toward feeling better. Let’s work together to keep your smile and overall health in great shape! 

Dr. Brian Lilien

Dr. Brian Lilien, an oral and maxillofacial surgeon, is board certified and a diplomate of the American Dental Society of Anesthesiology. His expertise is in pre-prosthetic oral surgery, preparing the oral cavity for dentures, crowns and implants

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