Sleep is essential for vital health because it improves physiological and psychological resiliency. Insomnia symptoms predispose individuals to chronic painful temporomandibular disorders (TMD) or worsen the condition. Individuals suffering from painful TMD, and insomnia are often associated with psychological health problems. These conditions when coexisting can lead to marked impairment in function and quality of life. This review discussed the clinical relationship between insomnia and painful TMD as well as overlapping psychological factors driving the onset and interaction of both disorders. Additionally, we shed light on clinical assessment components and effective management strategies such as cognitive behavioral therapy, pharmacological interventions, and other non-intervention approaches which may help the clinician to manage insomnia in patients with painful TMD. Taken together, this review would aid in the development of tailored treatments and improved quality of life for patients suffering from insomnia and painful TMD.
Cite this article as: Shrivastava M, Ye L. Toward an enhanced understanding of relationship between insomnia and painful temporomandibular disorder: An integrative review. Essent Dent. 2023;2(3):122-134.