Claim: Bruxism can disrupt sleep.
Evidence: Humans may suffer from various sleep disorders , including dyssomnias , such as insomnia , hypersomnia , narcolepsy , and sleep apnea ; parasomnias , such as sleepwalking and REM behavior disorder ; bruxism ; and circadian rhythm sleep disorders.
Disruptions in sleep can be caused by a variety of issues , from teeth grinding -LRB- bruxism -RRB- to night terrors.