How Stress Affects Oral Health

Stress isn’t just tough on your mind and body — it can take a toll on your oral health too. Understanding the connection helps you take steps to protect your smile when life gets challenging.

How Does Stress Impact Your Mouth?

• Teeth Grinding (Bruxism): Many people grind or clench their teeth when stressed, which can wear down enamel, cause jaw pain, and even lead to cracked teeth (Lavigne et al., 2008).
• Weakened Immune Response: Chronic stress can lower your body’s ability to fight infections, including gum disease caused by bacteria (Genco et al., 1999).
• Dry Mouth: Stress may reduce saliva flow, causing dry mouth that increases the risk of cavities and bad breath (Ship et al., 1991).
• Neglected Oral Hygiene: When stressed, some people may brush and floss less regularly, worsening oral health issues.

Tips to Protect Your Oral Health from Stress

• Practise stress-management techniques like meditation, exercise, or hobbies.
• Use a mouthguard if you grind your teeth, especially at night.
• Stay consistent with your brushing and flossing routine, even during busy or stressful times.
• Visit your dentist regularly for check-ups and discuss any jaw pain or sensitivity.

By managing stress, you not only improve your overall health but also keep your smile in great shape.

References

• Lavigne, G. J., et al. (2008). Bruxism physiology and pathology. Advances in Dental Research, 21(1), 24-28.
• Genco, R. J., et al. (1999). Stress and periodontal disease. Periodontology 2000, 18, 12-21.
• Ship, J. A., et al. (1991). Xerostomia and hyposalivation: etiology, clinical significance, and treatment. Dental Clinics of North America, 35(2), 261-279.