Indigestion (dyspepsia) is discomfort or pain in the upper abdomen, often with bloating, early fullness, or nausea after eating. It is very common and usually manageable, but indigestion that is frequent or persistent can signal a condition that needs evaluation. At Orlando Gastroenterology, our board-certified gastroenterologists diagnose and treat indigestion at four locations across Orlando, Clermont, Kissimmee, and East Orlando.
Indigestion, known medically as dyspepsia, is a general term for discomfort centered in the upper abdomen. It is not a disease on its own but a group of symptoms — fullness, bloating, burning, or mild nausea — that often appear during or shortly after eating. Most people experience occasional indigestion, but when it happens more than once a week or lingers for weeks, it is worth having a gastroenterologist look into the cause.
Indigestion can feel different from person to person. The most common symptoms include:
Indigestion is often tied to eating and lifestyle habits, but it can also point to an underlying digestive condition. Common causes include overeating or eating too quickly; fatty, spicy, or greasy foods; caffeine, alcohol, or carbonated drinks; smoking; stress and anxiety; and certain medications such as NSAID pain relievers. It can also be a symptom of acid reflux (GERD), a peptic ulcer, an H. pylori infection, gallbladder disease, or, less often, gastritis. Identifying which of these is at play is exactly what a GI evaluation clarifies.
These conditions overlap constantly and are routinely confused, but they are not the same thing and they are not treated the same way.
Indigestion, or dyspepsia, describes a pattern of symptoms centred on the upper abdomen: becoming full early in a meal, uncomfortable fullness afterwards, and burning or discomfort above the navel. When testing finds no structural cause, it is called functional dyspepsia — a common and entirely real diagnosis, not a shrug.
GERD is acid refluxing up into the oesophagus. Its hallmark is heartburn rising behind the breastbone and regurgitation of acid or food, rather than fullness. Gastritis is inflammation of the stomach lining, often driven by anti-inflammatory painkillers, alcohol, or H. pylori infection. Peptic ulcers are open sores in the stomach or the first part of the small intestine, classically causing pain that changes — for better or worse — with eating.
They can also coexist, and the symptoms overlap enough that guessing is unreliable. Upper endoscopy and testing for H. pylori are what separate them, and the distinction determines whether you need acid suppression, antibiotics, or an entirely different approach.
Most indigestion is harmless, but certain “red-flag” symptoms warrant prompt evaluation. See a gastroenterologist quickly if indigestion comes with unintended weight loss, difficulty or pain when swallowing, persistent vomiting, black or bloody stools, or a family history of stomach or esophageal cancer. These can indicate a condition that benefits from early diagnosis.
Our gastroenterologists start with your history and symptoms, then choose testing based on your risk. Evaluation may include a test for H. pylori infection, blood work, or an upper endoscopy (EGD) — a quick procedure that lets the physician examine the esophagus, stomach, and upper small intestine directly and take biopsies if needed. Endoscopy is particularly valuable when red-flag symptoms are present or when indigestion has not responded to initial treatment.
Treatment targets the underlying cause. For many patients, indigestion improves with dietary and lifestyle adjustments — smaller and slower meals, limiting trigger foods, reducing alcohol and caffeine, quitting smoking, and managing stress. When acid is involved, medications such as antacids, H2 blockers, or proton pump inhibitors help. If testing finds H. pylori, a course of antibiotics can resolve the infection and the symptoms with it. When indigestion stems from GERD, an ulcer, or another specific condition, our team treats that condition directly and builds a plan to keep symptoms from returning.
If indigestion is frequent, lasts more than two weeks, disrupts your daily life, or comes with any of the red-flag symptoms above, it is time to see a specialist. Orlando Gastroenterology offers convenient appointments — and direct-access options for qualifying patients — across our four Orlando-area locations: Orlando, Clermont, Kissimmee, and East Orlando offices, with Spanish-speaking providers available.
Bring a short history of your symptoms: when they started, what makes them better or worse, and how they relate to meals. A complete list of your medications and supplements matters more than most people expect — anti-inflammatory painkillers, iron tablets, and several common supplements are frequent culprits.
We will ask specifically about alarm features: unintentional weight loss, difficulty swallowing, persistent vomiting, black or bloody stools, anaemia, or a family history of stomach cancer. These change the plan, and usually mean we move to endoscopy sooner rather than later.
Most first visits involve a physical examination, blood work, and non-invasive testing for H. pylori. A good number of patients need no procedure at all. If we do recommend one, we will explain why and what we expect it to tell us.
You can be seen at any of our four locations — MetroWest, Clermont, Kissimmee, or East Orlando — and if one has no availability, we will find you the earliest appointment across all four.
External Citation: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Medically reviewed by Dr. Sri Pothamsetty, MD, AGAF
Related conditions: Acid Reflux & GERD · Peptic Ulcers · H. pylori · Gas & Bloating · Upper Endoscopy
Our locations: Orlando (MetroWest) · Clermont · Kissimmee · East Orlando
