Diarrhea vs Irritable Bowel Syndrome
Diarrhea 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 Diarrhea and Irritable Bowel Syndrome
Diarrhea: Loose, watery stools occurring more than three times a day, which can 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 Diarrhea and Irritable Bowel Syndrome.
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...
Diarrhea
Abnormally increased frequency (usually defined as three or more) loose or watery bowel movements a day....
Nausea
A sensation of unease in the stomach together with an urge to vomit....
Symptoms of each condition
Diarrhea
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...
Dehydration
A lack of sufficient body fluid, causing thirst, dry mouth, dark urine, and fatigue....
Diarrhea
Abnormally increased frequency (usually defined as three or more) loose or watery bowel movements a day....
Nausea
A sensation of unease in the stomach together with an urge to vomit....
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 Diarrhea may be investigated
Healthcare providers may order these tests when evaluating Diarrhea.
CBC with Differential
Measures red blood cells, white blood cells, and platelets to help evaluate overall health and detect disorder...
Comprehensive Metabolic Panel (CMP)
Measures 14 substances in the blood to assess kidney and liver function, electrolyte balance, and blood sugar ...
Ova And Parasite Urine Test
Order Ova and Parasite Urine Test.com online through our partner and visit a local lab near you....
Frequently Asked Questions
What is the difference between Diarrhea and Irritable Bowel Syndrome?
Diarrhea and Irritable Bowel Syndrome are distinct conditions that share some reported symptoms, which is why they can be confused. Diarrhea: Loose, watery stools occurring more than three times a day, which can 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 Diarrhea and Irritable Bowel Syndrome be mistaken for each other?
Yes - because they share symptoms such as Abdominal pain, Bloating, Diarrhea, Nausea, they may present similarly. A qualified healthcare provider distinguishes them through history, examination, and testing.
How are Diarrhea and Irritable Bowel Syndrome investigated?
Testing depends on the specific condition and presentation. A provider may order tests such as CBC with Differential, Comprehensive Metabolic Panel (CMP), Ova And Parasite Urine Test. Test selection is a clinical decision.