Why Do My Teeth Hurt After Crying? Understanding the Causes and Finding Relief

Have you ever noticed that when you cry your teeth start to hurt? It’s not a pleasant sensation and can definitely make crying more uncomfortable. But have you ever stopped to wonder why this happens? It turns out, there are a few reasons why you might experience tooth pain when you shed some tears.

One of the main culprits of tooth pain when crying is tension in the jaw and facial muscles. When you cry, you likely clench your teeth and tighten your jaw muscles, which can put a lot of pressure on your teeth and gums. This can cause pain and discomfort, especially if you’re crying for an extended period of time. Additionally, crying can cause your sinuses to become congested, which can also put pressure on your teeth and cause them to ache.

Another possible explanation for tooth pain when crying is related to a phenomenon called referred pain. Referred pain occurs when pain in one part of your body is felt in a different area. For example, if you have a toothache, the pain might radiate to your jaw or ear. Similarly, when you cry, the pain and pressure in your sinuses or facial muscles can cause referred pain in your teeth. This can create a confusing and uncomfortable sensation that can be difficult to pinpoint.

What causes tooth pain?

There are several reasons why you might experience tooth pain after crying. Tooth pain can be caused by various factors such as cavities, gum disease, tooth sensitivity, and dental trauma. Common causes of tooth pain are listed below:

  • Tooth decay: Tooth decay is one of the most common causes of tooth pain. When bacteria in plaque produce acid, it attacks your tooth enamel leading to cavities. If left untreated, cavities can cause tooth pain and sensitivity.
  • Gum disease: Gum disease is a bacterial infection that affects the gums and surrounding tissues. This condition can cause tooth pain and sensitivity. If you have red, swollen or bleeding gums, you may have gum disease. Consult with a dentist if you suspect that you have gum disease.
  • Tooth sensitivity: Tooth sensitivity is a common condition that causes sharp and sudden tooth pain. It occurs when the protective layer of your teeth, known as enamel, is worn down or your gums recede, exposing the sensitive layer of your teeth.
  • Dental trauma: Dental trauma can cause tooth pain and sensitivity. It could be caused by physical injury, such as a fall or getting hit in the mouth during a sports event. Dental trauma can lead to bleeding, swelling, tooth fractures or dislocation.

How does crying affect the teeth?

Crying is a natural reaction to different emotions such as sadness, pain, or joy. Tears flow down the eyes and can cause some sensations in the mouth and teeth. Here are some ways how crying may affect your teeth:

  • Dry mouth: When you cry, you produce tears, but you may also experience rapid breathing, which can lead to breathing through your mouth instead of your nose and cause a dry mouth. Saliva is essential for the protection and health of your teeth as it neutralizes acids produced by bacteria, reduces bacterial growth, and washes away food particles from your mouth.
  • Teeth grinding: Crying may induce stress and anxiety, leading to teeth grinding or clenching. Both habits can wear down your enamel, cause sensitivity, and contribute to muscle fatigue in the jaw.
  • Changes in eating habits: Some people may experience a loss of appetite or cravings for sugary or acidic foods when they cry. These dietary changes can affect the pH balance in the mouth, erode the tooth enamel, and increase the risk of cavities. Moreover, sugary snacks may provide temporary comfort but lead to tooth decay in the long term.

If you cry frequently or notice any dental changes after crying, it’s essential to maintain good oral hygiene habits, eat a balanced diet, and talk to your dentist or doctor about your concerns.

Connection between sinuses and tooth pain

Crying is a natural response to various emotions, from sadness to happiness, but it can also have physical effects on our bodies, including tooth pain. One possible explanation for this is the connection between sinuses and tooth pain.

  • The sinuses are air-filled cavities in the skull, which are lined with a mucous membrane.
  • When we cry, our tear glands produce tears, which then flow into the nasal cavity and eventually into the sinuses.
  • If there is inflammation or congestion in the sinuses, the increased pressure can cause pain or discomfort in nearby structures, including the teeth.

This is because the maxillary sinus, located behind the cheekbones, is close to the upper back teeth and can sometimes put pressure on them when there is inflammation or swelling. Tooth pain caused by sinus issues is often described as a dull ache or pressure sensation rather than a sharp pain.

In some cases, sinus infections or allergies can also lead to tooth sensitivity or pain. This is because the sinuses and teeth share a nerve network, which can cause referred pain from the sinuses to the teeth. When the sinuses are inflamed or infected, this nerve network can become irritated and cause pain signals to be sent to the teeth.

If you are experiencing tooth pain after crying, it may be a sign of sinus issues or another underlying problem. It is important to consult with your doctor or dentist to determine the cause of your pain and get appropriate treatment.

Signs of sinus issues: Treatment options:
Facial pain or pressure Decongestants, saline nasal sprays, antibiotics (if infection present)
Nasal congestion or discharge Steam inhalation, antihistamines, corticosteroids
Cough or sore throat Throat lozenges, cough suppressants

Remember, taking care of your sinuses can help prevent tooth pain and keep you feeling your best. Be sure to stay hydrated, practice good hygiene, and avoid triggers that may aggravate your sinus symptoms.

How to prevent tooth pain after crying?

Experiencing tooth pain after crying can be uncomfortable and distracting. Here are some preventative measures you can take:

  • Breathe through your nose: Breathing through your nose while crying can help reduce the amount of air that passes through your mouth and minimizes pressure on your teeth.
  • Stay Hydrated: Keeping your body hydrated can help reduce the intensity of your emotions and subsequently reduce the amount of pressure on your teeth.
  • Use a Cold Compress: Applying a cold compress to your cheek can help alleviate any pain or sensitivity in your teeth.

Aside from these preventative measures, it’s important to practice proper dental care and maintain a healthy lifestyle. This includes brushing your teeth twice a day, using fluoride toothpaste, flossing, and eating a balanced diet. Avoiding acidic and sugary foods can also prevent tooth decay and sensitivity, which can lead to pain after crying.

What to do if you experience tooth pain after crying?

If you find yourself experiencing tooth pain after crying, there are some home remedies you can try:

  • Practice Good Oral Hygiene: Maintaining proper dental care can prevent tooth decay and sensitivity, which can lead to tooth pain.
  • Use a Desensitizing Toothpaste: Desensitizing toothpaste can help alleviate tooth sensitivity.
  • Rinse with Warm Saltwater: Rinsing with warm saltwater can help reduce inflammation and alleviate tooth pain.
  • Over-the-counter Pain Relievers: Over-the-counter pain relievers can provide temporary relief for tooth pain.

However, if the pain persists or becomes more intense, it’s important to schedule an appointment with your dentist. They can examine your teeth, determine the cause of the pain, and recommend treatment options.


Experiencing tooth pain after crying can be uncomfortable, but it can be prevented by breathing through your nose, staying hydrated, and using a cold compress. Practicing good oral hygiene, using desensitizing toothpaste, rinsing with warm saltwater, and over-the-counter pain relievers can alleviate tooth pain. However, if the pain persists, consulting your dentist is recommended.

Preventative Measures What to do if you experience tooth pain
Breathe through your nose while crying Practice good oral hygiene
Stay hydrated Use a desensitizing toothpaste
Use a cold compress Rinse with warm saltwater

In conclusion, by taking preventative measures, practicing good oral hygiene, and seeking treatment when needed, tooth pain after crying can be avoided or alleviated.

Remedies to relieve tooth pain after crying

After a good cry, it’s not uncommon to experience tooth pain. This can be attributed to various reasons, such as pressure changes within the sinuses, clenching of the jaw, or even dehydration. Luckily, there are remedies that you can try to alleviate this discomfort.

  • Apply a cold compress: One of the most effective ways to reduce tooth pain is by applying a cold compress to the affected area. This can help to reduce any inflammation, numb any pain, and alleviate any discomfort that you are experiencing.
  • Gargle with saltwater: Another way to relieve tooth pain after crying is by gargling with saltwater. This can help to reduce any inflammation and kill any bacteria that may be present in your mouth. To make a saltwater solution, dissolve one teaspoon of salt in a cup of warm water.
  • Stay hydrated: As mentioned, tooth pain after crying can be due to dehydration. Be sure to drink plenty of water and stay hydrated throughout the day to reduce any pain. Avoid sugary and acidic drinks that can exacerbate tooth pain.

If your tooth pain persists or worsens, it’s important to visit a dentist. They can help to diagnose the underlying cause of your tooth pain and develop a treatment plan that suits your needs.

Here are some other remedies that you can try:

Remedy Description
Clove oil Clove oil is a natural pain reliever that can be used to alleviate tooth pain after crying. Simply apply a small amount of clove oil to the affected area using a cotton swab.
Over-the-counter pain relievers If your tooth pain is severe, over-the-counter pain relievers such as ibuprofen or acetaminophen can provide relief. Be sure to follow the recommended dosage and instructions on the label.
Reduce stress Sometimes tooth pain after crying can be due to stress. Engage in activities that help to reduce stress, such as yoga, meditation, or deep breathing exercises.

Remember, tooth pain after crying is typically temporary and can be easily relieved with simple remedies. If your tooth pain persists or worsens, be sure to seek the advice of a dentist.

Other Causes of Tooth Pain

While crying may cause tooth pain, it is important to consider other causes as well. The following are some common reasons why you might be experiencing tooth pain:

  • Cavities – Cavities can cause a sharp pain in the affected tooth. If left untreated, they can lead to more serious dental problems.
  • Gum disease – Gum disease can cause pain and sensitivity in the teeth. It can also cause your gums to bleed and recede.
  • Tooth abscess – A tooth abscess is a pocket of pus that forms in the tooth or in the gums. This can cause severe pain and may require immediate attention from a dental professional.

In addition to these common causes, there are also less-common reasons why you might be experiencing tooth pain:

How to Identify Dental Problems?

If your teeth hurt after crying, it might be an indication of underlying dental problems. Here are some tips to help you identify dental problems:

  • Pain or sensitivity: If you have a sharp pain or sudden sensitivity when eating, drinking or brushing, it could be an indication of a cavity or exposed nerve.
  • Bleeding gums: If your gums bleed during brushing or flossing, it could be a sign of gum disease or other oral issues.
  • Swelling: Swollen gums or jaw can be a sign of an infection or abscess in the teeth or gums.

It’s important to take note of these symptoms and seek professional dental help if they persist. Ignoring them may lead to more severe problems and even tooth loss.

Here are some common dental problems that may cause tooth pain:

Dental Problems Symptoms
Cavities Tooth sensitivity, pain when eating or drinking, visible holes in the teeth.
Gum disease Bleeding gums, bad breath, swollen gums, receding gum line.
Cracked or fractured teeth Pain when chewing, sensitivity to hot or cold foods and drinks, visible cracks or chips in the teeth.
Tooth abscess Severe pain, swelling in the face or gum, fever, sensitivity to hot or cold foods and drinks.

It’s important to consult with a dental professional if any of the above symptoms persist or if you experience tooth pain after crying.

Tips for Good Dental Hygiene

Good dental hygiene helps prevent tooth decay, gum disease, and other dental problems that can cause teeth to hurt. Below are some tips to keep your teeth healthy:

  • Brush your teeth twice a day with fluoride toothpaste. Make sure to brush for at least two minutes each time.
  • Floss every day to remove food particles and plaque from between your teeth.
  • Use mouthwash to kill bacteria and freshen your breath.

In addition to daily dental hygiene habits, it is important to schedule regular dental check-ups and cleanings. Your dentist can detect early signs of dental problems and address them before they become major issues.

It is also important to pay attention to what you eat and drink. Foods high in sugar and acid can damage tooth enamel and cause cavities. Limit your intake of sugary drinks and snacks, and choose healthier options like water, fruits, and vegetables.

Lastly, protect your teeth from injury by wearing a mouthguard during sports and other physical activities.

Tip Description
Brush twice a day Brush your teeth for at least two minutes each time using fluoride toothpaste.
Floss daily Floss between your teeth every day to remove food particles and plaque.
Regular check-ups Schedule regular dental check-ups and cleanings to detect and address dental problems early.

By following these tips for good dental hygiene, you can keep your teeth healthy and reduce the risk of tooth pain and other dental problems.

Common Dental Procedures

There are a number of reasons why your teeth might hurt after crying, and many of them can be related to common dental procedures.

  • Tooth Extraction: If you’ve recently had a tooth extracted, it’s possible that the pain you’re feeling is related to the healing process. Crying can cause pressure changes in your mouth, which can cause the extraction site to throb.
  • Fillings: Similarly, if you’ve recently had a filling done, the pain could be caused by pressure changes in the filling itself. This is more likely to be an issue if the filling is new or if it’s a large filling.
  • Root Canal: If you’ve had a root canal, it’s possible that the pain you’re experiencing is related to the fact that the tooth is still healing. Additionally, crying can cause pressure changes that can exacerbate any lingering discomfort.

If you’re experiencing pain in your teeth, it’s important to contact your dentist to determine the cause. In the meantime, there are a few things you can try to alleviate the discomfort:

  • Bite down on a cotton ball or gauze pad to reduce swelling.
  • Rinse your mouth out with warm salt water to reduce inflammation.
  • Apply a cold compress to your face to reduce swelling and numb the pain.

If you’ve recently had a dental procedure done and you’re experiencing discomfort, it’s important to follow the aftercare instructions you received from your dentist. This will help to ensure that your recovery goes smoothly and that you experience minimal discomfort.

Procedure Discomfort Level Recovery Time
Tooth Extraction Moderate to Severe 7-10 Days
Fillings Mild 1-2 Days
Root Canal Moderate 3-5 Days

While dental procedures can be uncomfortable, they’re often necessary to maintain good oral health. By understanding the potential causes of discomfort after crying, you can take steps to protect your teeth and promote a smooth recovery.

7 FAQs About Why Does My Teeth Hurt After Crying

Q1: Why does my teeth hurt after crying?

A: When you cry, your body produces more saliva which can cause an acidic pH balance in your mouth and erode the enamel on your teeth.

Q2: What can I do to prevent teeth pain after crying?

A: You can try rinsing your mouth with water or mouthwash after crying to neutralize the acidic pH balance and protect your enamel.

Q3: Can sinus problems cause teeth pain after crying?

A: Yes, sinus pressure can cause discomfort in your teeth and make them more sensitive.

Q4: Is teeth pain after crying a sign of a dental issue?

A: It can be a sign of tooth decay, a cracked tooth, or gum disease. If the pain persists, it is recommended to visit your dentist for a check-up.

Q5: Can crying cause jaw pain and teeth discomfort?

A: Yes, crying for an extended period can cause strain on your jaw muscles and make your teeth ache.

Q6: Does dehydration play a role in teeth pain after crying?

A: Dehydration can lead to dry mouth, which can cause an acidic pH balance in your mouth and damage your teeth.

Q7: Can stress cause teeth pain after crying?

A: Yes, stress can cause tension in your jaw muscles and lead to discomfort in your teeth.

Closing Thoughts on Why Does My Teeth Hurt After Crying

Thank you for taking the time to read our FAQs on why does my teeth hurt after crying. It’s important to remember that teeth discomfort and pain can have various causes, and it is always recommended to visit your dentist for a professional opinion. In the meantime, rinse your mouth with water or mouthwash after crying and try to manage your stress levels to prevent teeth pain in the future. We hope this article was helpful, and please visit again for more dental health tips.