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Top signs you need a mouth guard for clenching

Are you waking up with jaw tension or dull headaches? You might be clenching your teeth at night without realizing it. Sometimes you don't notice teeth grinding, but signs like jaw pain, stiffness, frequent headaches, or tooth sensitivity, etc. confirm you are suffering from bruxism. A teeth clenching guard can help prevent long-term damage and ensure you wake up pain-free.

In this blog, learn what teeth grinding is, what some of its common causes are, when it is time to treat bruxism, and what trusted brands to rely on to save your smile.

What is teeth clenching?

Many people don't realize they're clenching teeth at night due to stress, anxiety, or sleep disorders like apnea. Teeth grinding is mostly common among children and teenagers at night, and the main reason for this is stress and anxiety. Other common causes of teeth grinding include excessive intake of alcohol, cocaine, caffeine, using antidepressants, snoring, and sleep apnoea.

Symptoms of teeth clenching

  • Disturbed sleep

  • Pain in the jaw

  • Constant headache and earache

  • Consistent pain in the shoulders, neck, or face.

Struggling with nighttime teeth clenching?

Protect your smile with Caspersmile night guards, made from BPA-free materials to help prevent grinding and jaw tension while you sleep.
Order now for a better night and a healthier smile!

Order now
Order now for a better night and a healthier smile!

Signs you might need treatment for teeth grinding

Teeth grinding, also known as bruxism, often happens without you realizing it, especially during sleep. But your body leaves clues. Ignoring them can lead to long-term dental damage, jaw problems, and constant headaches. Here are common signs you may need treatment:

Worn-down or flattened teeth

If your teeth are losing their sharp edges or look shorter than they used to, that's a red flag. Continuous grinding can damage your tooth enamel and lead to chipping or cracking.

Jaw pain or stiffness

A sore or tight jaw, especially in the morning, is a classic symptom. You might also feel clicking or popping sounds when opening your mouth.

Frequent headaches

Tension in your jaw can radiate upward, leading to dull headaches, often starting at the temples.

Tooth sensitivity

Grinding can wear down tooth enamel, exposing the dentin underneath and making your teeth extra sensitive to hot, cold, or sweet foods.

Disrupted sleep or snoring

You might not notice it, but your partner might. Grinding sounds during sleep, sudden jaw movements, or restlessness can all point to nighttime bruxism.

Facial or neck muscle tension

Grinding doesn't stop at the jaw. It can strain surrounding muscles, leading to tightness in your face, neck, or even shoulders.

Damaged dental work

Bridges, crowns, or fillings that suddenly crack or become loose may be due to the force of grinding.

Cheek or tongue damage

Some people bite the inside of their cheeks or the edges of their tongue while grinding, leading to small wounds or soreness.

If you notice any of these signs, it's time you get a custom-made night guard.

What are night guards?

Bruxism treatment options include using night guards, dental appliances that prevent your teeth from grinding and clenching during the night, and ensure you enjoy a peaceful sleep. A night guard is one of the common types of mouth guards that protects your teeth from conditions like grinding and from injuries during sports.

Caspersmile night guards

Caspersmile soft, hard, and hybrid night guards

Caspersmile has a range of custom-made night guards suitable for mild to moderate grinding cases. Caspersmile night guards are made up of soft, flexible plastic to ensure your comfort throughout the night. Caspermile night guards are the best mouth guards for clenching teeth. We make our night guards accessible for everyone with our affordable starting price of just £112.50.

Why choose Caspersmile night guards?

  • Custom-made: Snug and comfortable fit of Caspersmile night guards ensures you enjoy a peaceful sleep.

  • BPA Free Material: Made with BPA-free plastic to ensure the night guards are safe.

  • Affordable Pricing: Unbeatable prices.

  • Peaceful nights: Easy breathing and offers durability against grinding.

Don't let bruxism steal your sleep and smile

Teeth grinding might seem harmless at first, but over time, it can lead to serious discomfort and long-term dental damage. From frequent headaches to worn-down teeth and disrupted sleep, the signs are often subtle but significant.
Investing in a teeth-clenching guard is one of the simplest ways to avoid enamel loss, jaw stiffness, and expensive dental treatments down the line. Caspersmile offers the best night guard for teeth clenching with affordability and a comfortable fit as the top priorities. Don't ignore the signs. Take action now to protect your smile, your sleep, and your overall well-being.

FAQs

FAQs
If you wake up with headaches, mouth soreness, jaw, shoulder, or neck pain, it's time to use a custom-made night guard to guard your teeth from grinding or clenching at night.
Yes, you need a mouthguard if you clench your teeth, as leaving it untreated can damage your teeth, cause constant headaches, earaches, and also wear down enamel.
You might notice morning jaw pain, headaches, sensitive or worn teeth, or tightness in your face and neck. Your partner may also hear grinding sounds.
You likely need one if you're grinding or clenching, have jaw pain, frequent headaches, worn or cracked teeth, or if your dental work keeps getting damaged.
The most effective way is to wear a teeth-clenching guard while you sleep. You can also reduce stress, limit alcohol or caffeine, and work on sleep posture to prevent jaw tension.

Related Blog

https://caspersmile.uk/blogs/blog/soft-vs-hard-night-guards

https://caspersmile.uk/blogs/blog/do-i-need-a-night-guard-for-teeth-clenching

https://caspersmile.uk/blogs/blog/https-caspersmile-uk-blogs-blog-night-guards-vs-other-treatment-options-for-teeth-grinding

References

Professional, C. C. M. (2025d, June 24). Mouth guard. Cleveland Clinic.

https://my.clevelandclinic.org/health/treatments/10910-mouthguards

Website, N. (2025b, June 20). Teeth grinding (bruxism). nhs.uk.

https://www.nhs.uk/symptoms/teeth-grinding/