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July 04, 2025
Waking up with jaw tension, headaches, or tooth sensitivity? You might be dealing with bruxism—a common yet often overlooked condition where you unconsciously grind or clench your teeth while sleeping. The good news? A clear night guard can help protect your smile, improve your sleep, and save you from costly dental work down the road.
In this guide, we’ll break down everything you need to know about night guards for teeth grinding: from what causes bruxism to how clear night guards work and what to consider if you’re looking for alternatives.
Bruxism affects millions of people worldwide—and many aren’t even aware they have it. Since it typically happens while you’re asleep, symptoms often show up subtly at first:
Morning headaches or migraines
Sore or tight jaw muscles
Tooth sensitivity (especially to cold or pressure)
Flattened or chipped teeth
Disrupted sleep patterns
Causes of bruxism range from stress and anxiety to misaligned teeth, sleep disorders, or even lifestyle factors like caffeine or alcohol use.
If left unchecked, grinding can lead to long-term damage like enamel erosion, cracked teeth, or temporomandibular joint (TMJ) dysfunction.
Clear night guards create a protective barrier between your upper and lower teeth. They absorb the pressure from clenching or grinding, which:
Prevents tooth wear and fractures
Reduces strain on jaw joints and muscles
Helps alleviate headaches and morning pain
Protects previous dental work like crowns or veneers
Night guards made from dental-grade materials offer a snug, comfortable fit. Custom-fit clear guards, like the ones available from NewSmile, are discreet, non-bulky, and molded to your exact bite—making them ideal for consistent, nightly use.
While clear night guards are the gold standard, there are some alternative options:
Behavioral therapy or stress management – Addressing underlying triggers such as anxiety or poor sleep hygiene
Botox injections – In severe cases, Botox can reduce jaw muscle activity
Orthodontics – Treating bite misalignment that contributes to grinding
Over-the-counter guards – Boil-and-bite options offer short-term relief but often lack long-term comfort and durability
That said, many dentists still recommend night guards as the most effective, non-invasive approach—especially when customized for your mouth.
Ignoring bruxism might not seem serious at first—but over time, the damage can be both physical and financial. Potential long-term effects include:
Permanent enamel loss
Tooth fractures or loosening
TMJ pain and dysfunction
Gum recession
Expensive dental procedures (crowns, bridges, implants)
Proactive protection is far more affordable than reactive dental repair.
That’s why many people are turning to at-home solutions like NewSmile’s custom night guards. They combine the convenience of remote fitting with the precision of professional lab work, all without the high price tag of traditional dental visits.
If you’re experiencing any early signs of teeth grinding or simply want to protect your smile for the long haul, a clear night guard is one of the easiest, most effective tools available.
Looking for a comfortable, custom-fit solution?
Explore the at-home impression kit and clear night guard from NewSmile. It’s easy, affordable, and delivered right to your door.
👉 Order yours today and rest easy—your smile will thank you.