TMD/Bruxism Night Guards Mississauga
Bruxism is a condition in which you unconsciously clench or grind your teeth. It can occur while you are awake, known as awake bruxism, or during sleep, known as sleep bruxism. Occasional teeth grinding may not cause noticeable problems, but frequent or forceful clenching and grinding can place excessive pressure on the teeth and jaw muscles and may contribute to tooth wear, sensitivity, fractures, headaches, and jaw discomfort.
Signs and Symptoms of Bruxism
Many people are not aware that they grind or clench their teeth, particularly when it happens during sleep. Signs and symptoms can include:
- Frequent teeth grinding or clenching, sometimes loud enough to be noticed by a sleep partner
- Flattened, worn, chipped, cracked, or fractured teeth
- Tooth enamel wear that exposes deeper layers of the tooth
- Increased tooth sensitivity or discomfort when eating and drinking
- Soreness or fatigue in the jaw muscles, especially after waking
- Jaw, facial, temple, or neck discomfort
- Headaches, particularly in the morning
- Damage or irritation to the inside of the cheeks from repeated chewing or clenching
If you notice signs of teeth grinding or clenching, it is important to discuss them with your dentist. During regular dental examinations, your dentist can look for patterns of tooth wear, cracks, fractures, or other changes that may be associated with bruxism.
How Is Bruxism Treated?
Treatment for bruxism depends on its severity, symptoms, and contributing factors. Your dentist may recommend a custom dental nightguard to wear during sleep when protection from grinding forces is appropriate. A nightguard creates a protective barrier between the upper and lower teeth and can help reduce direct tooth-to-tooth contact and protect teeth from further wear.
A nightguard does not necessarily stop bruxism itself, so your dentist may also discuss other factors that could be contributing to your symptoms. Regular dental examinations are important to monitor tooth wear and determine whether your treatment needs to be adjusted over time.
What Is TMD?
TMD, or temporomandibular disorder, refers to a group of conditions affecting the temporomandibular joints (TMJs), the jaw muscles, and the surrounding structures. The TMJs are located on both sides of the face and allow the lower jaw to move when you speak, chew, yawn, and swallow.
TMD can cause pain or tenderness around the jaw, face, temples, or ears and may affect normal jaw movement. Some people also experience clicking, popping, or grinding sounds when opening or closing the mouth. Other symptoms may include difficulty opening the mouth fully, jaw stiffness, headaches, or discomfort that extends into the neck.
What Causes TMD?
TMD can have several possible causes, and symptoms may result from a combination of factors rather than a single problem. These can include injury to the jaw, arthritis or other joint conditions, muscle tension, and excessive clenching or grinding. Stress may also contribute to increased muscle tension or changes in clenching habits and can make symptoms more noticeable for some patients.
Bruxism and TMD are related in some patients, but having bruxism does not necessarily mean that you have TMD. A proper dental evaluation is important to determine what may be contributing to your particular symptoms.
How Can Your Dentist Help With TMD?
Diagnosing TMD begins with a detailed evaluation of your symptoms, dental history, and jaw function. Your dentist may examine your teeth for signs of clenching or grinding, assess the jaw joints and surrounding muscles, check your range of jaw movement, and evaluate how your upper and lower teeth come together.
Dental X-rays or other imaging may be recommended when additional information about the teeth, jawbone, or temporomandibular joints is needed. Depending on the findings and severity of your symptoms, your dentist may recommend conservative treatment, a custom oral appliance, exercises or other supportive measures, or referral to an appropriate dental or medical specialist for further assessment.
Custom Nightguards for Bruxism and Jaw Tension
A custom nightguard is made to fit your teeth and can be designed according to your individual bite and dental needs. Compared with a generic appliance, a professionally fitted nightguard is designed specifically for your mouth and can be checked and adjusted by your dental team when necessary.
Whether you are experiencing tooth wear from bruxism, morning jaw soreness, or symptoms that may be related to TMD, your dentist can determine whether a custom oral appliance is appropriate and discuss other treatment options when needed.
