Gastroenterologists often categorize dyspepsia into two types based on the origin: Dyspepsia: Symptoms, causes, and treatments

Feeling full shortly after starting a meal.

Dyspepsia, commonly known as indigestion, is a medical term for discomfort or pain centered in the upper abdomen, often occurring after eating or drinking. It is not a disease itself but a collection of symptoms affecting approximately 20% of the population globally.

Dyspepsia typically manifests as one or more of the following:

Feeling as though the upper abdomen is tight or filled with air.

An uncomfortably heavy feeling in the stomach after eating.