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How Chronic Stress Can Hurt Your Oral Health

September 2, 2025

Man holding glasses while stressed out at work

It’s no secret that chronic stress can affect your body and your mental health in all kinds of ways. In particular, it can lead to an increased risk for heart problems, anxiety, depression, and weight gain. But did you realize it could also be having a negative impact on your smile? Surprisingly, chronic stress can often be linked to a number of oral health issues. Here’s a closer look at this connection – as well as the steps you can take to prevent dental problems and protect your overall well-being.

The Impact of Chronic Stress on Oral Health

There are several ways that constant feelings of stress can affect your oral health. Here are just a few examples:

  • Bruxism: Oftentimes, stress can cause you to unconsciously grind or clench your teeth. This condition is known as bruxism, and it can significantly wear down or damage your enamel; it can also contribute to serious jaw pain.
  • Gum Disease: One of the side effects of stress is that it weakens your immune system. This can make it harder for your body to fend off gum disease, which is an infection of the gums caused by the harmful bacteria living in your mouth. When left untreated, gum disease can grow more severe over time and eventually lead to tooth loss.
  • Dry Mouth: When you’re constantly stressed, your body may produce less of the saliva that helps wash away food particles and bacteria. A lack of saliva can lead to a dry mouth, which in turn can put you at a higher risk for cavities and gum disease.
  • Poor Oral Hygiene: Stress can sometimes cause people to neglect basic self-care practices, which can include brushing and flossing. Needless to say, failing to maintain good oral hygiene can ultimately lead to tooth decay.

How to Manage Stress and Protect Your Smile

If you want to maintain a healthy smile, you should take steps to get your stress under control. A good first step is to identify what’s causing your stress and come up with a plan to address it. On top of that, you can try stress-reduction techniques such as meditation and deep-breathing exercises. And of course, you should make a point of seeking support from professionals as well as your friends and loved ones.

In addition to managing your stress, you should also focus on taking proper care of your smile. Stick to a consistent oral hygiene routine as closely as you can, and try to limit your intake of sugary or starchy foods that can increase your risk for dental problems. If your stress is causing you to grind or clench your teeth, consider asking your dentist for a nightguard.

As long as you’re proactive about taking care of your smile and your mental well-being, you should be able to minimize the impact of stress on your oral health. And if you do happen to notice any signs of stress-related problems in your mouth, you can always schedule an appointment with your dentist to see what solutions they have to offer.

About the Practice

Here at Blue Coast Dental Group, our dentists in Torrance bring our patients comprehensive, high-quality dental care while always putting their comfort and satisfaction first. We provide a wide range of preventive dental services, including routine checkups and cleanings as well as nightguards for bruxism. If there are any issues in your mouth that you’re currently concerned about, you can schedule a consultation with our team by visiting our website or calling (310) 424-3100.