Dysphagia (dis-FAY-juh) is a condition that makes it difficult to swallow. People with dysphagia may have trouble swallowing liquids, solids, or both. They may also feel like food is stuck in their throat or chest.
Dysphagia can be a serious problem because it can lead to malnutrition and dehydration if food and liquid are not able to pass through the digestive tract Dysphagia can also lead to aspiration pneumonia, which is a type of lung that occurs when liquids, food, or vomit are breathed in (aspirated) the lungs.
Dysphagia can occur at any age, but it more common in older adults. It can be caused by a number of conditions, including stroke, head injury, neurological disorders, and certain cancers.