Can tooth pain cause ear pain: How to relieve it?

Yes, tooth pain can cause ear pain, a phenomenon that both dental professionals and medical practitioners widely observe. The reason for this is primarily due to the close proximity of the nerves within the jaw and the ear.

When dental issues arise, such as infections, abscesses, or inflammation, the discomfort can extend or be projected to the ear, manifesting as either discomfort or acute pain.

This process is facilitated by the trigeminal nerve, which is tasked with transmitting facial sensations to the brain, including pain signals from dental disturbances to the ears.

This blog post will delve into the reasons why a toothache can cause ear pain and explore effective methods to find relief.

Why a Toothache Can Cause Ear Pain

Can tooth pain cause ear pain: How to relieve it?
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The human body is a marvel of interconnected systems, and the pain that we feel is often a symptom of these systems working together – or in this case, acting in unfortunate unison. Below are several reasons why a toothache can extend its reach to the ears.

Pain Radiating from an Infected Tooth, Abscess, or Cracked Tooth

Pain radiating from an infected tooth, abscess, or cracked tooth is a common dental problem that many people face. An abscessed tooth, in particular, is a serious condition where a pocket of pus in the tooth leads to infection.

This condition can cause severe toothache, sensitivity to temperature, and pain that radiates to the jaw, neck, or ear. If left untreated, an abscessed tooth can lead to more serious complications, emphasizing the importance of seeking dental care promptly.

When a tooth is harboring an infection or has a deep cavity, the pain may not be felt strictly at the site of the tooth; rather, it can spread to other areas, a condition known as referred pain. The close proximity of the roots of the upper molars to the sinuses and ears can cause tooth pain to feel like an earache.

Infection and Inflammation Spreading

An infection in the tooth roots can lead to swelling and inflammation that can spread to the tissues in the surrounding ear. This spread of infection, known as cellulitis, can cause severe pain in the ear and jaw, often accompanied by swelling and a general feeling of illness.

Shared Nerves Between Teeth and Ears

The dental and maxillary nerves innervate the teeth and the ear. The similarity in their neural pathways means a phenomenon called cross-innervation might be at play, where nerve signals from one area are mistakenly interpreted as originating from another. This can cause a toothache in the upper jaw to radiate pain into the ears.

Jaw Pain Referring Pain to the Ear

The temporomandibular joint (TMJ) holds a pivotal role in oral function and can be a source of significant jaw pain. Various issues can lead to TMJ dysfunction (TMD), including misalignment, joint damage, or muscle tension, all of which can result in referred pain to the ear.

TMJ/TMD Disorders

TMJ/TMD disorders are conditions that affect the temporomandibular joint and muscles that control jaw movement, leading to pain and discomfort in the jaw, face, and even the neck.

Wisdom teeth can cause misalignment and additional strain on the jaw, exacerbating symptoms of TMJ/TMD. This is one of the most commonly overlooked causes of TMJ/TMD. The extraction of a wisdom tooth may relieve pressure on the jaw and significantly reduce symptoms associated with TMJ/TMD.

Symptoms of TMJ disorders often include earaches and difficulty opening or closing the mouth. Since the nerves for jaw movement and the ear are intertwined, problems with one can cause symptoms of the other.

Bruxism/Teeth Grinding

Grinding your teeth, particularly when done unconsciously during sleep, places excess strain on the TMJ and its surrounding muscles, leading to pain that can radiate to the ears. This type of referred pain is often dull and aching, with an occasional sharp or biting quality, much like the pain from a toothache.

Sinusitis or Sinus Infections

Inflammation of the sinuses, due to allergies, infection, or foreign bodies, can cause pressure and pain in the face, contributing to pain in the teeth and ears. Sinusitis can lead to referred pain, as the maxillary sinus floor is very close to the upper roots of the teeth.

What Causes Lower Jaw Toothache and Ear Pain on the Same Side

Lower Jaw Toothache And Ear Pain On The Same Side
Photo from Freepik

When the pain from your toothache seems to mirror the sensation in your ear, you could be dealing with referred pain from lower jaw issues. Here’s what might be causing that lateral discomfort.

Dental Caries Extending Into Pulp

When tooth decay advances deep into the tooth, it can reach the pulp, where the nerves and blood vessels are located. The intense pain from a tooth with advanced decay can feel as if it’s affecting the entire side of the jaw and shooting up into the ear.

Periapical Abscess

An abscess at the tip of the tooth’s root can be excruciating and has the potential to spread infection and inflammation into the jawbone, causing significant pain that can be felt in the ear.

Ectopic Eruption of the Teeth

Sometimes, a tooth can erupt in an abnormal position, pressing onto other teeth, the jawbone, or the soft tissues of the mouth in a way that causes pain referred to the ear.


When the teeth are not properly aligned, they can cause strain on the jaws, leading to referred pain in the ear, which can also be noticed after dental treatments that alter bite patterns.

How to Relieve Ear Pain from Toothache?

When a toothache is causing simultaneous ear pain, finding effective relief is essential. Here are several strategies to help ease the discomfort stemming from dental issues.

Use Cold Compresses

Applying an ice pack or cold compress to the aching side of the face can offer temporary relief by numbing the area and reducing inflammation. This method is particularly effective when the ear pain is a result of inflammation due to a dental issue.

– Benefits of Cold Compresses

Cold therapy helps constrict blood vessels, which can lessen the pain and reduce the flow of inflammatory substances that can cause swelling and referred pain. Remember to use a towel or cloth to shield your skin from direct contact with the ice to avoid frostbite or injury.

Medication for Pain Relief: Ear and Teeth Pain Relief

Over-the-counter (OTC) pain relievers such as ibuprofen or acetaminophen can work wonders in mitigating toothache pain and, consequently, related ear discomfort. These medications also play a vital role in bringing down inflammation.

Understanding OTC Pain Meds

Ibuprofen, in particular, belongs to a group of medicines known as nonsteroidal anti-inflammatory drugs (NSAIDs), which can reduce swelling and alleviate pain. It must be used with care, especially if you have a history of gastric ulcers or are taking other medications that can interfere with its function.

Get Dental Treatment for the Toothache

The most effective way to relieve ear pain associated with toothache is to resolve the dental problem causing the issue. Seeking prompt dental care can address issues such as cavities, abscesses, or other dental infections.

Importance of Dental Treatment

By getting the necessary treatment – be it a filling, root canal therapy, or extraction – you can eliminate the root cause of the toothache and the corresponding ear pain. Avoiding or delaying treatment can lead to the escalation of the dental problem and worse referred pain.

Use Ear Drops to Numb the Ear Canal

For those seeking immediate but short-term relief for ear pain, over-the-counter ear drops that contain a numbing agent like benzocaine can help dull the discomfort.

Using Ear Drops Safely

It is crucial to follow the instructions and recommended dosage as overuse of ear drops can lead to further complications. If the ear pain is due to an ear infection, these ear drops should not be used as they can exacerbate the issue.

Holistic Approaches and Acupressure

When dealing with referred pain, some patients find relief through holistic approaches such as acupuncture or acupressure. While not scientifically guaranteed, these methods have anecdotal evidence supporting their effectiveness for many individuals.

Exploring Holistic Relief Methods

Acupuncture involves the insertion of needles into specific points on the body associated with the flow of energy. Acupressure applies pressure to these points, potentially offering relief. Both methods should be performed by qualified practitioners.

Jaw Exercises and Sequences

If the ear pain is related to TMJ issues or bruxism, performing regular jaw exercises or relaxation sequences can help alleviate pain and reduce the frequency of referred pain episodes.

Practicing Jaw Exercises

Simple exercises like opening and closing the jaw slowly and gently, moving the jaw from side to side, and applying gentle pressure to the lower jaw with the hand can strengthen the muscles and provide relief.

Dental Care Seeking Strategies

Sometimes, prevention is the best cure. Here are some strategies to fortify your dental care and reduce the likelihood of experiencing the distressing tandem of ear and tooth pain.

Maintain Good Oral Hygiene

Regular brushing and flossing are essential for maintaining good oral hygiene, preventing tooth decay, gum disease, and bad breath. These practices are crucial in avoiding dental pain and potential earaches.

The Importance of Consistent Care

Consistency is key; you should brush your teeth at least twice a day and floss once a day. Regular dental check-ups will also help to catch and resolve potential problems before they become painful.

Address Dental Issues Promptly

If you notice discomfort in your teeth or gums, make an appointment with your dentist as soon as possible. Prompt treatment can prevent the escalation of dental issues and consequential ear pain.

Watch Your Diet

The types of food and drinks you consume can have a significant impact on your oral health. Avoiding sugary treats and acidic beverages can help to preserve your teeth and prevent cavities.

Protect Your Teeth in the Long Run

Foods high in sugar and acid can wear down tooth enamel, making it more susceptible to decay. Be mindful of your diet and remember that prevention is always better than cure.

Also Read About:- Can A Toothache Cause A Headache?


The important things that this blog has mentioned are that toothaches can cause ear pain, cold compresses, over-the-counter pain medications, and immediate dental treatment are effective measures to mitigate ear pain caused by dental issues. 

Inflammation and dull pain can be reduced with cold compresses, while over-the-counter medications such as ibuprofen and acetaminophen ease discomfort by addressing inflammation and pain.

The root cause of pain is addressed with dental remedies, such as fillings, root canals, or extractions. Numbing ear drops may provide temporary relief, although they should be used cautiously.

Alternative relief strategies include acupuncture, acupressure, and jaw exercises. Last but not least, maintaining oral hygiene through regular brushing, flossing, and dental check-ups, as well as addressing dental problems promptly and controlling one’s diet, are vital preventive measures against the dual discomfort of ear and tooth pain.

  • What are the symptoms of a toothache that might cause ear pain?

    Here are some symptoms of a toothache that might cause ear pain:Throbbing or persistent pain in a tooth: This is the most obvious symptom, and the pain may be sharp or dull.Sensitivity to hot or cold food and beverages: The tooth may become sensitive to temperature changes.Swelling or redness around the tooth or gums: This can be a sign of infection.Difficulty chewing: Pain may make it difficult to chew comfortably.Bad breath (halitosis): An infection in the tooth can cause bad breath.Pain that radiates to the ear on the same side as the aching tooth: This is the key symptom indicating referred pain from the toothache.

  • Can a wisdom tooth cause ear pain?

    Yes, wisdom teeth can definitely cause ear pain. Wisdom teeth are the four permanent molars that erupt last, typically in the late teens or early twenties. When wisdom teeth erupt improperly (impacted wisdom teeth), they can cause various problems, including pain that radiates to the ear due to shared nerves and inflammation.pen_spark

  • How long can ear pain from a toothache last?

    The duration of ear pain from a toothache can vary depending on the severity of the underlying cause. If the toothache is due to a mild issue like minor inflammation, the ear pain might subside within a few hours with home remedies or OTC pain relievers.However, for more serious dental problems like infections or abscesses, the ear pain might persist and worsen until the underlying issue is addressed by a dentist. It’s important to seek dental care promptly to prevent the pain from worsening and potentially causing further complications.

  • What are some home remedies for a toothache?

    While home remedies cannot address the root cause of a toothache, they can offer temporary relief from the pain and discomfort, including ear pain. Here are a few options:Cold compress: Apply a cold compress wrapped in a thin towel to the aching side of your face to reduce inflammation.Saltwater rinse: Mix a teaspoon of salt in warm water and swish thoroughly. This can help reduce swelling and discomfort.Pain relievers: Over-the-counter pain relievers like ibuprofen or acetaminophen can help alleviate pain.Clove oil: Dab a small amount of diluted clove oil (mix with carrier oil like olive oil) on a cotton swab and apply it to the affected tooth (avoid contact with gums). Clove oil has natural numbing properties.Important Note: Home remedies should only be used for temporary relief and should not replace seeking professional dental care. A dentist can diagnose the cause of your toothache and provide the appropriate treatment to resolve the issue and prevent future problems.

  • When is it an emergency to see a dentist for a toothache?

    Here are some situations where it’s crucial to see a dentist for a toothache immediately:Severe and persistent pain: If the toothache is unbearable and home remedies offer no relief.Swelling in the face or jaw: Facial swelling can indicate a serious infection that requires prompt treatment.Fever: A fever along with a toothache can be a sign of a widespread infection.Difficulty breathing: In rare cases, a severe infection can cause swelling that affects breathing.Broken or cracked tooth: A broken or cracked tooth can expose nerves and cause significant pain.Bleeding or pus around the tooth: These can be signs of a serious infection.

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Harshal Ukirde
Harshal Ukirde

5 years of experience in the medical field.
Dedicated to provide a best healthcare infromation for free.

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