Difficulty swallowing, known as dysphagia, is one of the most common and serious complications following a stroke. Affecting nearly half of acute stroke patients, dysphagia not only limits nutrition and hydration but also increases the risk of aspiration pneumonia and poor long-term outcomes. Early identification and specialized rehabilitation strategies are essential for improving safety, health, and quality of life.
This page reviews key facts, evidence-based treatments, and research resources for swallowing disorders after stroke. From electrical stimulation and EMG-triggered therapy to modified diets and texture management, clinicians and caregivers can explore effective approaches to support safer eating and recovery.
Key Facts
- 23% to 50% of acute stroke patients are dysphasic. Daniels SK. Arch Phys Med Rehabil 2008.
- The presence of dysphagia has been associated with an increased risk for pulmonary complications and even mortality. Marik PE. Chest. 2003.
- Upon admission, there is an association between dysphagia and poor overall outcomes for 6 months following stroke. Smithard DG. Stroke 1996.
Research Findings
- Electrical Stimulation and EMG-Triggered Stimulation may be a beneficial treatment intervention for dysphagia.
- Dysphagia diets, consisting of texture-modified solid foods and partially thickened fluids may help to reduce the incidence of aspiration pneumonia.
Research Database for Swallowing Disorders
speechBITE, launched in 2008 by a team of speech pathologists from the University of Sydney, is a database of intervention studies across the scope of speech pathology practice.