Tongue retaining devices are dental appliances designed to help individuals who struggle with sleep apnea or snoring. These devices work by holding the tongue in a forward position, preventing it from blocking the airway during sleep. This can lead to improved breathing and a more restful night's sleep. Typically made from soft, flexible materials, tongue retaining devices are custom-fitted by dental professionals for comfort and effectiveness. They are an alternative to other treatments, such as CPAP machines or oral appliances, and can be a suitable option for those seeking non-invasive solutions to their sleep-related issues.