Bruxism comes from the Greek word "brychein," which means 'to gnash the teeth'. It can cause enough noise to disturb the bed partner's sleep.

On an average, bruxism occurs about 25 times a night, with each episode lasting anywhere between four to five-seconds. In some cases, people with bruxism may grind their teeth for more than two minutes.

Sleep bruxism may go unnoticed when it is in a mild form, which may not warrant treatment. Victims wake up to the problem only in the midst of complications which could manifest as jaw problems, headaches or injury to the teeth.

Awareness about the condition is important; Corrective dental care could remedy the problem to a great extent.