Chronic stress is something many people deal with in today’s fast-paced world. While it’s well-known that ongoing stress can affect your heart, sleep, and immune system, what often gets overlooked is how it can also take a toll on your oral health. If you’ve been feeling stressed for a long time and are experiencing issues with your mouth, the two may be more connected than you think. Here are some of the most common ways chronic stress can negatively affect your teeth, gums, and overall oral health.
Teeth Grinding and Jaw Clenching (Bruxism)
One of the most noticeable effects of stress on oral health is bruxism, or the unconscious grinding and clenching of teeth, especially during sleep. Many people grind their teeth without realizing it, only becoming aware when they develop:
- Jaw pain or soreness.
- Worn or flattened teeth.
- Tooth sensitivity.
- Frequent headaches.
- Cracking or chipping of teeth.
Over time, this constant pressure can lead to temporomandibular joint (TMJ) disorders, which affect how your jaw opens and closes.
Gum Disease and Inflammation
Chronic stress weakens your immune system, making it harder for your body to fight off bacterial infections like gum disease. When you’re stressed, your body produces higher levels of cortisol (the stress hormone), which can increase inflammation throughout the body, including your gums.
Stress can also lead to neglected oral hygiene, skipped brushing or flossing, and delayed dental visits, all of which can contribute to the development or worsening of gingivitis and periodontitis.
Dry Mouth
Stress and anxiety can cause a reduction in saliva production, leading to dry mouth. Saliva is essential for maintaining a healthy oral environment; it helps wash away food particles, neutralize acids, and prevent the growth of harmful bacteria.
Without enough saliva, you’re more likely to experience:
- Bad breath.
- Increased plaque buildup.
- Higher risk of cavities.
- Difficulty chewing and swallowing.
In some cases, medications used to treat anxiety or depression may also contribute to dry mouth as a side effect.
Canker Sores and Mouth Ulcers
Emotional stress can trigger the development of canker sores, which are small, painful ulcers inside the mouth. While they usually go away on their own within a week or two, they can be a recurring and irritating problem during prolonged periods of stress. The exact cause is unclear, but stress is known to lower your body’s defenses, making it easier for these ulcers to form.
Neglected Oral Hygiene
When you’re feeling overwhelmed or burnt out, self-care often takes a back seat. People under chronic stress may forget to brush or floss regularly, snack on sugary comfort foods, or skip dental appointments, all of which can lead to cavities, bad breath, and gum disease.
Chronic stress does more than affect your mental state – it has real, lasting consequences on your oral health. If you notice signs like jaw pain, mouth sores, or increased cavities, it may be time to evaluate how stress is affecting your daily routine.
About the Author
Dr. Steven Kendrick is a graduate of the Oklahoma University College of Dentistry. He has furthered his education training at the Misch International Implant Institute, where he learned how to place and restore dental implants. Today, Dr. Kendrick stays current in his field through memberships in organizations including the American Dental Association, the Oklahoma Dental Association, the Oklahoma Dental Society, and the Academy of General Dentistry. If you’re in need of a cleaning and check-up, schedule your appointment today online or call (405) 732-0431.