When pills pose problems

Up to 40% of American adults have reported difficulty swallowing pills. Older adults are more susceptible to this problem, known as dysphagia, because they take more medications. Dysphagia may provoke people to abandon their medication regimen. Problems swallowing pills are typically traceable either to the medication or the person taking it. Drugs can cause dry mouth, affect taste, irritate the esophagus, or cause sedative effects. Conditions that affect swallowing include cancer, stroke, neurological diseases, and hiatal hernia.