What Is Bruxism? Explained by a Phoenix Dentist
Bruxism is the medical term for the involuntary or habitual grinding, clenching, or gnashing of teeth. It often occurs unconsciously and can take place during sleep (sleep bruxism) or while awake (awake bruxism). People who suffer from bruxism may not even realize they are grinding their teeth, especially if it happens at night, but over time, it can lead to several oral health issues, including tooth wear, jaw pain, and headaches.
what is bruxism?
Bruxism involves repetitive movements of the jaw muscles, leading to grinding (rubbing the teeth together) or clenching (holding the teeth tightly together). This excessive force on the teeth and jaw muscles can cause serious damage to the teeth, gums, and surrounding tissues. While bruxism can be a response to stress or anxiety, it is also associated with other physical and lifestyle factors, such as malocclusion (misaligned teeth), poor sleep habits, or excessive caffeine or alcohol intake.
Types of Bruxism
There are two primary types of bruxism:
Sleep Bruxism:
This type occurs during sleep and is often categorized as a sleep-related movement disorder, similar to sleepwalking or restless leg syndrome. Since individuals are not aware of grinding their teeth while asleep, they may only realize the problem through the symptoms they experience upon waking (e.g., sore jaw, headaches). Sleep bruxism is more difficult to control because it happens unconsciously, and it’s often diagnosed through reports from a sleeping partner or by a dentist noticing damage during a routine exam.
Awake Bruxism:
Awake bruxism occurs while a person is conscious, usually during periods of stress, concentration, or anxiety. Unlike sleep bruxism, people are often more aware when they clench or grind their teeth while awake. Stress, anger, or intense focus during work or other activities often trigger this type. While some may be able to stop the behavior when they become aware of it, it can be a difficult habit to break.
How Common is Bruxism?
Bruxism is a relatively common condition that affects both adults and children. Bruxism is even more prevalent in children, particularly those under the age of 12, though it often diminishes with age.
While both types of bruxism are common, many people are unaware they have the condition until it causes noticeable dental damage or discomfort. Regular dental checkups are crucial for early detection and treatment of bruxism to prevent long-term issues. If you suspect you are experiencing bruxism, a consultation with a dentist at Smile 24 Dentistry in Phoenix, Arizona's Biltmore area can help assess the situation and recommend appropriate interventions to protect your oral health. At our dental office we offer custom-made nightguards to help protect your teeth and alleviate the symptoms of bruxism.