Temporomandibular joint (TMJ) disorder is a common condition affecting the jaw joint and surrounding muscles, often leading to pain, stiffness, and difficulty with chewing or speaking. However, one of its lesser-known yet significant impacts is on sleep. People with TMJ disorder frequently experience disrupted rest due to pain, teeth grinding, and difficulty finding a comfortable sleep position. Understanding the connection between TMJ and sleep can help individuals manage their symptoms and improve their overall sleep quality.