What causes teeth grinding during the day?

Teeth grinding, also known as bruxism, is a common condition in which a person clenches their jaw and grinds their teeth.

This can occur during the day or at night, and it can have a variety of causes. Some people grind their teeth in response to stress or anxiety, while others may do it because of an abnormal bite or missing or crooked teeth. Teeth grinding can lead to a number of problems, including tooth damage, jaw pain, and headaches.