Final answer:
Dysphagia is a medical term that refers to difficulty in swallowing. It can be caused by muscle weakness, nerve damage, or obstructions in the esophagus.
Step-by-step explanation:
Dysphagia is a medical term that refers to the difficulty in swallowing. It can occur due to various reasons, such as muscle weakness, nerve damage, or obstructions in the esophagus. This condition can result in symptoms like choking, coughing, regurgitation, and even malnutrition if not properly managed.
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