Once a sleep appliance becomes part of your routine, it is easy to judge it mainly by whether you can sleep with it. Comfort matters, but it is only one part of follow-up. Teeth and gums can change, components can wear, and the jaw or bite may respond differently over time. Meanwhile, changes in weight, health, or sleep symptoms may require medical reassessment.
Follow-up therefore connects two responsibilities: the dental provider monitors the appliance and the mouth, while the sleep-care clinician oversees the medical treatment and appropriate testing. A previous satisfactory result does not eliminate the need to report new symptoms. The review is a chance to identify small fit or cleaning problems, document changes, and decide whether continued use, adjustment, repair, or further medical evaluation is appropriate.