What is Bruxism?

Bruxism is a condition where a person grinds and gnashes their teeth, whether asleep (sleep bruxism) or awake (awake bruxism). However, it occurs more commonly when the person is awake. People who have sleep bruxism are likely to have other sleep conditions such as snoring or sleep apnea.  This condition affects people of all ages. 

Most cases of bruxism are mild and do not require treatment. However, when bruxism is frequent it can be severe, it can lead to damaged teeth (flattened or chipped), jaw pain and fatigue, and other uncomfortable effects. It is important to know the symptoms and signs of bruxism because oftentimes, especially if it is sleep bruxism, pepe can be unaware of it until complications develop. Dentists may notice signs of bruxism during routine checkups, which is why it’s important to seek regular dental care.  

Bruxism can be causes by a variety of factors. These factors include psychological factors like stress, mood, and nervousness, or it can be genetic. Other lifestyle habits like alcohol, caffeine, and smoking also appear to have a role in the development of bruxism. 

Based on specific symptoms, there are a few common treatments for bruxism. Muscle relaxers can be used to relax the jaw and inhibit night time grinding. If there are certain medications that have risk of teeth grinding, the prescription might be switched out to another that doesn't cause such effects. Botox injections can also be used to paralyze jaw muscles and therefore inhibit teeth grinding. Dental approaches include splints and mouth guards to keep the teeth separated in order to avoid grinding. In severe cases where the teeth are so worn down that it causes inability to chew, then crowns may be needed to repair the damage. 

By better understanding bruxism and its effects, individuals can take preventative measures to protect their dental health and improve their quality of life.

Sources:

Bruxism | National Institute of Dental and Craniofacial Research. https://www.nidcr.nih.gov/health-info/bruxism.

“Bruxism (Teeth Grinding) - Symptoms and Causes.” Mayo Clinic, https://www.mayoclinic.org/diseases-conditions/bruxism/symptoms-causes/syc-20356095.