Presbyphagia refers to the age-related changes in swallowing function that occur as part of the normal aging process. These changes may include slower swallow timing and reduced strength or coordination of the oropharyngeal muscles. While not pathological on their own, they may increase vulnerability to dysphagia under stress or illness. SLPs assess presbyphagia to differentiate normal aging from disordered swallowing and guide compensatory strategies. Understanding presbyphagia helps clinicians support safe, efficient swallowing in older adults.
Humbert, I. A., and Robbins, J. "Normal Swallowing and Functional Changes in Swallowing with Aging." Seminars in Speech and Language 29, no. 2 (2008).
Namasivayam-MacDonald, A. M., and Steele, C. M. "A Review of Dysphagia in the Elderly: Common Etiologies and Management Strategies." Clinical Interventions in Aging 10 (2015).
