In a definition essay, you explain the meaning of a certain term by giving a detailed description of it, and support your definition with clear examples or facts. Such explanations are needed if a term is special, abstract, disputed or does not have a common meaning.
Dysphagia has many possible causes and happens most frequently in older adults. Any condition that weakens or damages the muscles and nerves used for swallowing may cause dysphagia. For example, people with diseases of the nervous system, such as cerebral palsy or Parkinsonâs disease, often have problems swallowing.
The major symptom in adults with eosinophilic esophagitis is dysphagia (problems swallowing) for solid food. Eosinophilic esophagitis stiffens the esophagus so that solid foods have difficulty passing through the esophagus and into the stomach. Other common causes of dysphagia for solid food are esophageal strictures and Schatzki rings