Are You Teeth Grinding at Night? Tuam Dentist Shares What You Need to Know

Many people are teeth grinding at night without even realising it, and the effects can build up over time, according to Dr María Fernández of Dental Care Ireland Tuam. The condition, known as bruxism, often occurs during sleep, meaning patients may only notice the signs once discomfort or damage has already set in.

Bruxism can happen for a number of reasons, including stress, anxiety, bite misalignment, or even certain sleep patterns. While the occasional grind is usually harmless, persistent grinding can have a lasting impact, leading to:

• Worn or chipped teeth
• Increased sensitivity
• Jaw stiffness or tightness
• Morning headaches
• Damage to fillings, crowns or implants

“Many patients don’t realise they’re grinding until we point out the signs during an examination,” Dr Fernández explains. “By the time discomfort shows up, the teeth may already be under strain.”

How a Night Guard Can Help

One of the most effective ways to prevent further damage is by wearing a custom-made night guard (also called an occlusal splint) while sleeping. The night guard forms a protective barrier between the upper and lower teeth, stopping them from grinding against one another.

While it doesn’t prevent the instinct to grind, it protects the teeth, enables the jaw to relax and reduces the pain and morning tension.

What to Expect If You Get One

At Dental Care Ireland Tuam, the process is straightforward:

1. Examination – Dr Fernández will assess the teeth, gums, and jaw to confirm bruxism and address any underlying concerns.

2. Impressions or Digital Scans – A precise mould of the teeth is taken.

3. Custom Manufacture – The night guard is made in a specialist dental lab to ensure a comfortable, accurate fit.

4. Fitting Appointment – Once ready (usually 2–3 weeks), the guard is checked and adjusted for optimal comfort.

Patients also receive guidance on care so the device lasts as long as possible.

A Recommended Option: The Michigan or Tanner Splint

In cases of moderate to severe grinding, Dr Fernández frequently recommends the Michigan or Tanner Splint. These splints are:

• Durable and long-lasting
• Designed to ease muscle tension and support the jaw
• Custom-fitted for comfort and stability
• Highly effective in reducing tooth wear

This level of precision is not possible with over-the-counter night guards, which can be bulky, loose, or uncomfortable.

Think You May Be Grinding Your Teeth?

If you’re waking with jaw tightness, sensitivity, or headaches, it may be time to have your bite assessed.
📞Call us on (093) 60333 or book online here to schedule a consultation with Dr Fernández.

Dental Care Ireland Tuam
High Street,
Tuam,
Co. Galway

Protect your smile, support your jaw, and rest easier, starting now!