Dyspepsia, commonly known as indigestion, refers to discomfort or pain in the upper abdomen. It can manifest as bloating, nausea, or a feeling of fullness after eating. Dyspepsia can be caused by various factors, including overeating, consuming spicy or fatty foods, or stress. In some cases, dyspepsia may indicate an underlying condition, such as gastroesophageal reflux disease (GERD) or peptic ulcers. Treatment often involves lifestyle changes, dietary adjustments, and over-the-counter medications to relieve symptoms. If symptoms persist, consulting a healthcare professional is recommended for further evaluation.