Why Does My Night Guard Make My Jaw Hurt?
Adjustment Periods vs. Poor Fit
Night guard jaw pain generally has one of two causes. Some mild discomfort during the first few days is normal as your mouth adjusts. However, if your night guard causes persistent jaw pain or headaches beyond that, it may be incorrectly fitted or too thick, disrupting your natural resting bite [1]. Over-the-counter boil-and-bite models are particularly prone to uneven occlusal surfaces.
References
- Macedo CR et al. (2007). Occlusal splints for treating sleep bruxism. PubMed / DOI ↗ (n=1)
⚕️ Medical disclaimer: This content is for informational purposes only and does not constitute medical advice. If your jaw pain persists, please consult a licensed dentist or healthcare provider.
From Our Tests
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