Headaches While Chewing: Possible Causes and Solutions - Neurology

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Headache while chewing?


I have never experienced headaches before, but over the past few days, I have been feeling pain in my right temple while chewing.
Previously, I had a suspected esophageal burn due to medication, but I did not seek medical attention while abroad and only took gastrointestinal medication for three days.
I am unsure if there is any connection.
What could be the possible cause?

Miss Zheng, 20~29 year old female. Ask Date: 2017/08/13

Dr. Jiang Junyi reply Neurology


Hello, the common cause of left temporal pain is the symptoms associated with temporomandibular joint (TMJ) dysfunction.
Patients typically report the following: pain in front of the ear (joint), facial soreness, temporal soreness, and shoulder and neck discomfort.
When TMJ dysfunction occurs, it affects the biomechanics of the upper cervical region and facial structures, leading to excessive unilateral chewing, which subsequently causes misalignment in the musculoskeletal system.
Therefore, the pain from TMJ dysfunction may not necessarily be localized near the joint.
Clinically, patients with TMJ dysfunction often exhibit excessive unilateral use of the temporomandibular joint, which can result in facial asymmetry or hypertrophy of the masticatory muscles.

The treatment principle is to initially address the issue of tightness in the facial masticatory muscles.
When there is an imbalance in the tension of the masticatory muscles on both sides of the jaw, it can lead to coordination issues when opening the mouth, causing the jaw to deviate towards the affected side.
The following text will introduce self-relaxation techniques that can effectively relieve facial muscle tension, allowing for more efficient joint movement.
It is recommended that you consult with a neurologist or dentist for examination and treatment.
Wishing you good health and peace.
Taoyuan Hospital cares about you.

Reply Date: 2017/08/13

More Info


Headaches can be a complex issue, especially when they are associated with specific activities like chewing. Your recent experience of pain in the right temple while chewing could be attributed to several factors, and it’s important to consider both dental and neurological aspects.

Firstly, one possible cause of your headache during chewing could be related to temporomandibular joint (TMJ) dysfunction. The TMJ connects your jawbone to your skull, and issues with this joint can lead to pain that may radiate to the temples, especially during activities that involve jaw movement, such as chewing. Symptoms of TMJ dysfunction can include jaw pain, clicking or popping sounds when moving the jaw, and headaches that are often mistaken for migraines or tension headaches.

Another consideration is the possibility of muscle tension. If you have been under stress or have been clenching your jaw (a common response to stress), the muscles around your jaw and temples can become tense, leading to headaches. This is often referred to as tension-type headache, which is the most common form of headache. The pain is typically described as a tight band around the head and can be exacerbated by activities that require jaw movement.

Additionally, your mention of a previous esophageal burn from medication raises the question of whether there could be a connection between gastrointestinal issues and your headaches. While it may seem unrelated, certain gastrointestinal problems can lead to referred pain in the head. For example, acid reflux or esophageal irritation can sometimes cause discomfort that is felt in the chest or throat, which may be misinterpreted as headache pain.

Given that you have experienced this headache specifically while chewing, it would be prudent to consider dental issues as well. Dental problems, such as cavities, gum disease, or issues with dental work, can cause referred pain to the temples. If you have not had a dental check-up recently, it may be beneficial to consult with a dentist to rule out any underlying dental issues.

In terms of solutions, here are a few recommendations:
1. Consult a Dentist: Since your pain is associated with chewing, a dental evaluation is essential. The dentist can check for TMJ issues, dental problems, or any signs of bruxism (teeth grinding).

2. Stress Management: If stress is a contributing factor, consider stress-reduction techniques such as mindfulness, yoga, or relaxation exercises. These can help alleviate muscle tension and reduce the frequency of tension-type headaches.

3. Jaw Exercises: If TMJ dysfunction is suspected, gentle jaw exercises may help improve mobility and reduce pain. Your dentist or a physical therapist can provide guidance on appropriate exercises.

4. Medication Review: Since you mentioned a history of esophageal issues related to medication, it might be worth discussing your current medications with a healthcare provider to ensure they are not contributing to your symptoms.

5. Hydration and Nutrition: Ensure you are well-hydrated and maintain a balanced diet. Dehydration and low blood sugar can also contribute to headache symptoms.

6. Follow-Up on Gastrointestinal Health: If you continue to experience gastrointestinal symptoms, consider following up with a healthcare provider to address any underlying issues that may be contributing to your headaches.

In conclusion, while your headache during chewing may be multifactorial, addressing dental health, managing stress, and ensuring overall well-being are key steps in finding relief. If symptoms persist or worsen, seeking further evaluation from a healthcare professional is advisable to rule out any serious conditions.

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