Difficulty or inability to swallow pills. For some individuals with pill dysphagia, swallowed pills may tend to lodge in the person’s vallecula, due to presbyphagia. For others, swallowed pills may tend to lodge at the level of the cricopharyngeus muscle, due to cricopharyngeal dysfunction. Yet other individuals may experience pill dysphagia from childhood, perhaps due in part to fear, such that the person cannot commit to swallowing a pill without gagging at the prospect.