Understanding Jaw Pain: What It Is & How Your Dentist Can Help
What Causes Jaw Pain?
Your jaw is involved in almost every part of day-to-day life — from eating and talking to yawning and laughing — and because of this it’s under constant muscular and joint strain. A few of the most common reasons people experience jaw pain include:
Bruxism (Teeth Grinding & Clenching)
Many people grind or clench their teeth — often during sleep — without realising it. This habit, called bruxism, puts excess pressure on the jaw muscles and the temporomandibular joints (TMJ), leading to soreness, tension and even headaches.
Over time, bruxism can:
- Wear down tooth enamel
- Cause fractures or cracks in teeth
- Lead to significant jaw muscle pain and joint strain
Treating bruxism can ultimately mean the difference between needing to have a lot of complex dentistry to repair damaged teeth or possibly even needing an extraction due to severe fractures, versus keeping teeth for life.
TMJ Dysfunction (TMD)
The temporomandibular joints connect your lower jaw to your skull. When these joints or their surrounding muscles aren’t working properly, it’s called TMJ dysfunction. Symptoms include:
- Jaw pain or tenderness
- Clicking, popping or locking of the jaw
- Discomfort when opening wide
- Muscle fatigue around the jaw
TMJ doesn’t have a single cause — it can be exacerbated by stress, misaligned bite, long periods of clenching or other muscular imbalances.
Treatment generally involves a combination approach.
WARNING SIGNS: When to See Your Dentist
Jaw pain isn’t something you have to just “put up with.”
You should contact your dentist if your jaw pain:
- Persists beyond a few days
- Gets worse when chewing or talking
- Causes frequent headaches
- Is accompanied by jaw locking or restricted movement
Getting a professional assessment early makes it much more likely that the condition can be managed effectively and comfortably.
How Jaw Pain & TMJ Dysfunction Are Managed
At Medland, treatment plans for jaw pain focus on reducing strain, protecting the teeth, and restoring comfort:
Custom Occlusal Splints
Occlusal splints are custom-made dental devices worn at night to help guide the jaw into a relaxed, neutral position. While they won’t stop the habit of grinding or clenching outright, they can:
- Reduce pressure on the jaw joint
- Protect teeth from excessive wear
- Relieve muscular tension and discomfort
Two appointments are usually needed — one to take precise impressions and bite measurements, and another to fit the splint comfortably.
Muscle & Joint Support
In more persistent cases, additional options such as physiotherapy exercises, muscle relaxation techniques, and in some practices, adjunctive therapies like botulinum toxin may be considered as part of an overall management strategy.
Preventing Jaw Pain at Home
While professional care is important, there are simple habits that can help reduce jaw strain:
- Avoid chewing gum excessively
- Eat softer foods if your jaw is sore
- Be mindful of daytime clenching
- Apply warm compresses to tense muscles
Simple lifestyle changes can go a long way toward reducing discomfort and protecting your jaw health.
Jaw pain affects people of all ages, and it doesn’t always mean there’s something seriously wrong. But because the experience can range from a mild annoyance to significant discomfort, getting it checked — especially if it’s ongoing — can make a world of difference. Whether it’s a custom occlusal splint, guidance on habit control, or targeted treatment for underlying TMJ dysfunction, professional dental care is the first step toward lasting relief.
If you’re experiencing jaw pain or discomfort, make an appointment at Medland today for personalised advice and treatment options — it’s one of the best things you can do for your long-term oral health.