What medical term refers to indigestion?

Dyspepsia is the medical term that specifically refers to indigestion, which encompasses a range of symptoms including discomfort or pain in the upper abdomen, feelings of fullness, and nausea. This term derives from the Greek "dys-" meaning difficult or bad, and "pepsis," which means digestion. Therefore, when someone is experiencing dyspepsia, they are complaining of issues related to their digestive process.

In contrast, the other provided terms refer to different medical conditions. Dysphagia pertains to difficulty swallowing, indicating a problem with the esophagus or the muscles involved in swallowing. Dyspnea refers to difficulty breathing or shortness of breath, which can be related to various respiratory or cardiac conditions. Edentulous describes a state of being without teeth, often related to dental health or aging, and does not pertain to digestive issues at all. Understanding these terms helps clarify their distinct meanings and uses within medical terminology.