How Stress Can Affect Your Oral Health
Eliana D.

 

Stress is something that everyone experiences at a point in their lives, for various reasons. Although it has no singular definition, it is most commonly recognized as “  a physical, mental or emotional strain or tension .” For many people, dental problems or even the thought of visiting the dentist can cause a degree of stress. But did you know that dental problems can develop as a result of stress? Learn how this prevalent feeling of anxiety can impact your oral health, and tactics to ease or resolve it.

 

 

Side Effects of Stress on Oral Health

 

When we feel stressed, especially in long bouts, we can unconsciously start bad habits or incite unnecessary bodily responses.

 

The following are common side effects of stress that impact our oral health:

 

 

• Gum Disease – Long-term stress can affect our immune system, increasing our susceptibility to infections, including  periodontal disease .

 

 

• TMJ/TMD – Stress can contribute to  temporomandibular joint disorders . Tooth grinding and trauma are common causes of TMD. Emotional factors such as depression and anxiety can also provoke symptoms.

 

• Canker Sores – No one knows the exact cause of canker sores, but they are believed to be brought on by stress. While harmless, they are painful.

• Lichen Planus – Lichen planus is identified by white lines, sores and ulcers in the mouth.

• Bruxism – Stress can cause us to grind our teeth at night, potentially leading to tooth damage. Your dentist can diagnose you with bruxism, and recommend or custom make a night guard.

• Burning Mouth Syndrome – Psychological problems are just one of the many factors known to cause a burning sensation throughout the mouth.

 

• Dry Mouth – When the mouth doesn’t produce enough saliva, it can experience chronic dryness, and potentially  halitosis . Not only does dry mouth result from conditions caused by stress, but it is also a common side effect of some prescription medications used to treat depression.

 

 

Just as common, people who experience stress are known to neglect their oral hygiene routine. This combination of forgetful or neglectful cleanliness, and an influx of sugar and carbs, presents an increased risk of tooth decay.

 

How Does Stress Cause Cavities?

 

Would you believe that  stress can increase the likelihood that you develop a cavity ? You better! Medical science has shown that stress, and the associated neglect of oral hygiene, puts people at greater risk. As previously mentioned, stress can trigger an underproduction of saliva (dry mouth), an element necessary to rid your mouth of acids. And stress can set off your immune system, compromising the ability to deter cavities. Unfortunately, stress and cavities are like a never-ending cycle. Stress can cause a cavity, and a cavity can cause you to stress. So, how do we stop this damaging cycle?

 

 

How to Reduce Stress

Alleviating stress of any variety is never easy. It takes patience and consistent action.

Exercise – Exercise is known to cause a reduction of the release of stress hormones, improve your sleep and build confidence. Regular exercise in particular is the most beneficial for long-term relief.

 

 • Supplements – Before adding any supplement to your regime, consult your doctor, as it may interact with prescription medications you’re taking. Also, research any supplement you’re considering to learn about possible side effects. For example, kava kava is marketed in the United States as a treatment for anxiety, but has been implicated as a cause of liver damage, and banned from the market in Europe and Canada. Supplements that may provide benefits and are generally considered safe include omega-3, green tea (liquid or extract) and valerian.

 

Relaxation – Sometimes, relieving stress is as simple as gifting ourselves with some much-needed relaxation. Draw a bath, light a calming candle, listen to soothing music or practice mindfulness.

Reduce caffeine – Tea, coffee, energy drinks and more contain caffeine. As a stimulant, high doses are known to cause anxiety to the point you become jittery. If you regularly experience such side effects, consider significantly reducing your intake, or cutting it out altogether.

 

 • Introduce stress-reducing habits – There are several habits and activities known to reduce stress. These include deep breathing exercises, practicing yoga, and spending time with pets, family and friends. You may be surprised to learn that chewing gum (sugarless, of course) is a highly effective stress-buster, and that the artificial sweetener xylitol can actually help prevent cavities! Identify the aspects of your life that bring you joy and calmness, and incorporate them more frequently.

 

 

 

Have you experienced any of the previously mentioned conditions, and think it may be due to stress? At  24/7 Local Dentist , we can diagnose and treat your symptoms to help you find the relief necessary to live in health and comfort.

 

 

 Contact us to schedule an appointment today to start on the path to optimal oral health.

 

How Soon Can I Get a Same-Day Dental Appointment?
By Rabia Tingat September 18, 2026
In dental pain and need to be seen today? Learn what determines same-day availability and how to get an emergency dental appointment fast.
Bleeding Gums That Won't Stop: When to Worry
By Rabia Tingat September 15, 2026
Occasional bleeding after brushing is common, but gums that won't stop could signal something more. Learn the causes and when to see a dentist.
Dry Socket After Extraction | Symptoms and What to Do
By Rabia Tingat September 12, 2026
Pain getting worse a few days after a tooth extraction? Learn the signs of dry socket, why it happens, and how to get fast relief.
Wisdom Tooth Pain: Emergency Signs vs. Normal Eruption Discomfort
By Rabia Tingat September 9, 2026
Is your wisdom tooth pain normal eruption soreness or a sign of infection? Learn the warning signs that mean it's time to call an emergency dentist.
Cracked Tooth Syndrome: How to Tell If Your Tooth Is Fractured
By Rabia Tingat September 7, 2026
Sharp pain when you bite down that comes and goes? It could be cracked tooth syndrome. Learn the symptoms, causes, and when to see an emergency dentist.
Tooth Abscess: Causes, Symptoms, and When It's an Emergency
By Rabia Tingat September 5, 2026
Throbbing pain, swelling, or fever? Learn what causes a tooth abscess, key symptoms to watch, and when it's a true dental emergency requiring immediate care.
Can You Go to the ER for a Toothache?
By Rabia Tingat August 31, 2026
Tooth pain hit and your dentist's office is closed? Here's what the ER can actually do for a toothache, what it can't, and when an emergency dentist is the better call.
Signs a Tooth Infection Is Spreading to Your Face or Jaw
By Rabia Tingat August 30, 2026
A tooth infection that spreads to the face or jaw is a medical emergency. Learn the warning signs to watch for and when to seek care immediately.
How Do I Stop a Toothache Fast at Home?
By Rabia Tingat August 28, 2026
Tooth pain hit at the worst time? Here are the fastest, safest home remedies to ease a toothache while you wait to see a dentist.
Is a Broken Filling or Crown a Dental Emergency?
By Rabia Tingat August 26, 2026
Lost a filling or had a crown come off? Here's how to tell if it's an emergency, how to protect your tooth in the meantime, and when to get seen.