Gastritis vs Irritable Bowel Syndrome
Gastritis and Irritable Bowel Syndrome are conditions that share some reported symptoms, which can make them easy to confuse. This guide explains the key similarities, how each is described, and how providers may investigate them. Educational content only - not a diagnosis.
About Gastritis and Irritable Bowel Syndrome
Gastritis: Inflammation of the stomach lining that can cause pain, nausea, and bloating. May be acute or chronic.
Irritable Bowel Syndrome: A common functional disorder of the gut causing abdominal pain, bloating, and changes in bowel habits such as diarrhea and constipation.
Symptoms shared by both conditions
These symptoms have been reported in association with both Gastritis and Irritable Bowel Syndrome.
Symptoms of each condition
Gastritis
Abdominal distention
Distention of the abdomen....
Bloating
A feeling of fullness, pressure, or swelling in the abdomen, often related to gas, digestion, or fluid retenti...
Nausea
A sensation of unease in the stomach together with an urge to vomit....
Poor appetite
A reduced desire to eat....
Upper Abdominal Pain
Pain in the upper central area of the abdomen, which can be related to the stomach, esophagus, pancreas, or ga...
Irritable Bowel Syndrome
Abdominal distention
Distention of the abdomen....
Abdominal pain
An unpleasant sensation characterized by physical discomfort (such as pricking, throbbing, or aching) and perc...
Bloating
A feeling of fullness, pressure, or swelling in the abdomen, often related to gas, digestion, or fluid retenti...
Constipation
Infrequent or difficult evacuation of feces....
Diarrhea
Abnormally increased frequency (usually defined as three or more) loose or watery bowel movements a day....
Excess Gas
The passage of gas from the digestive tract, which can be related to diet, digestion, or IBS....
Nausea
A sensation of unease in the stomach together with an urge to vomit....
How Gastritis may be investigated
Healthcare providers may order these tests when evaluating Gastritis.
CBC with Differential
Measures red blood cells, white blood cells, and platelets to help evaluate overall health and detect disorder...
H. Pylori Igg Testing
This stool test is used to help diagnose H. pylori (Helicobacter pylori) bacteria infections and/or to determi...
H. pylori Test
Detects Helicobacter pylori infection associated with ulcers and gastritis....
Frequently Asked Questions
What is the difference between Gastritis and Irritable Bowel Syndrome?
Gastritis and Irritable Bowel Syndrome are distinct conditions that share some reported symptoms, which is why they can be confused. Gastritis: Inflammation of the stomach lining that can cause pain, nausea, and bloating. May be acute or chronic. Irritable Bowel Syndrome: A common functional disorder of the gut causing abdominal pain, bloating, and changes in bowel habits such as diarrhea and constipation. This content is informational, not a diagnosis.
Can Gastritis and Irritable Bowel Syndrome be mistaken for each other?
Yes - because they share symptoms such as Abdominal distention, Bloating, Nausea, they may present similarly. A qualified healthcare provider distinguishes them through history, examination, and testing.
How are Gastritis and Irritable Bowel Syndrome investigated?
Testing depends on the specific condition and presentation. A provider may order tests such as CBC with Differential, H. Pylori Igg Testing, H. pylori Test. Test selection is a clinical decision.