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Chewing On Ice!

As a dentist with a special interest in TMJ disorders and bruxism, I've observed how seemingly benign habits, like chewing ice, can profoundly impact oral health. This article explores the risks associated with ice chewing, particularly focusing on its potential to exacerbate conditions such as TMJ (temporomandibular joint disorder) and bruxism (teeth grinding), and how it affects tooth enamel and sensitivity.


The Dangers of Chewing Ice:

  1. Temperature-Induced Tooth Sensitivity: Chewing ice can trigger immediate and severe tooth sensitivity, causing discomfort due to the extreme cold.

  2. Erosion of Tooth Enamel: The hardness of ice can wear down tooth enamel over time, heightening the risk of cavities and tooth fractures.

  3. Risk of Dental Damage: Regular ice chewing can lead to cracked or chipped teeth, which may result in complex and costly dental repairs.

  4. Exacerbation of TMJ and Bruxism: As a dentist focusing on TMJ and bruxism, I stress that chewing ice puts unnecessary strain on the jaw's temporomandibular joints and muscles. This habit can worsen symptoms of TMJ and bruxism, leading to persistent pain and restricted jaw movement.

Prevention Strategies for Chewing Ice:

  • Awareness and Mindfulness: Recognising the habit and its triggers is the first step toward cessation. Understanding when and why you chew ice can help break the cycle.

  • Seeking Healthier Alternatives: To mitigate the urge to chew ice, opt for chewing sugar-free gum or snacking on crunchy vegetables like carrots or celery. Drinking cold water without ice through a straw can also provide a similar sensory experience without the damage.

  • Developing New Routines: Keeping your mouth and hands occupied with alternative activities can significantly reduce ice chewing. Using a stress ball or sipping beverages through a straw are practical options.

  • Understanding Emotional Triggers: Identifying emotional or situational triggers is crucial. Implementing healthier coping mechanisms, such as deep breathing or engaging in a distracting activity, can effectively replace the need to chew ice.


As a dental professional specialising in TMJ and bruxism, I advocate for the importance of recognising and addressing harmful oral habits. By raising awareness and adopting preventive measures, we can protect our teeth and manage conditions that affect our jaw health. For individuals experiencing symptoms related to TMJ or bruxism, it is imperative to seek specialised dental care to receive appropriate treatment and guidance.



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