Bruxism risks include tooth fractures and wear

Bruxism, the habit of grinding or clenching teeth, can occur both during the day and at night, potentially leading to tooth wear, fissures, and fractures. A study published in the Journal of Dentistry indicates an association between bruxism, temporomandibular disorders, and psychological factors such as stress, anxiety, and depression.

Dr. Ítalo Funes Rumiche, a dental surgeon and former executive of the Colegio de Cirujanos Dentistas del Perú, explains that the condition is linked to anatomical, functional, and emotional factors. Daytime bruxism typically involves unconscious clenching while awake, often related to concentration or stress. In contrast, nighttime bruxism occurs involuntarily during sleep and is frequently identified by a partner due to the sound of teeth friction. During sleep, the masseter and temporal muscles may exert greater force, whereas daytime bruxism often involves sustained clenching during work or focus.