Cricopharyngeal Muscle Dysfunction refers to when the cricopharyngeal muscle (CPM) in your throat malfunctions or is impaired, which can cause you to have difficulty swallowing. The top valve of your esophagus (food pipe) is called the upper esophageal sphincter (UES), or pharyngoesophageal segment (PES). The CPM separates the esophagus and throat. Unlike most muscles, the CPM remains flexed and tightly closed unless nerves signal it to relax. This protects the throat and windpipe from food or liquid coming back up and inadvertently entering the lungs. For food, liquid, and saliva to enter the esophagus, the CPM needs to relax while these contents pass through the esophagus.

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When Swallowing Gets Tough | Aging and Dysphagia in Wallingford, CT

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If swallowing has become uncomfortable or even worrisome, you’re not alone—dysphagia affects over 1 in 5 adults over 50. From subtle changes in muscle strength to serious complications like aspiration, aging can have a quiet impact on how we eat and drink. If you’re noticing signs of difficulty, the team at Naugatuck Valley ENT offers expert diagnosis and personalized care. Call (203) 578-4630 to schedule a consultation and take the first step toward safer, easier swallowing.

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