Nightguards are dental appliances that can provide relief for individuals who grind or clench their teeth during sleep. Also known as occlusal guards or bite splints, nightguards are typically made from a hard, plastic material and are custom-fitted to the patient’s mouth. They work by creating a barrier between the upper and lower teeth, which helps prevent wear and tear on the teeth and reduces pressure on the jaw joints.

There are several reasons why someone may grind or clench their teeth at night, including stress, anxiety, and sleep disorders like sleep apnea. Regardless of the cause, nighttime tooth grinding and clenching can lead to a range of symptoms, including jaw pain, headaches, and tooth damage. Nightguards can help alleviate these symptoms and protect the teeth from further damage.