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Published on: 1/29/2026
Five common causes of abdominal pain are digestive upset or indigestion, gastrointestinal infections, inflammatory bowel disease, constipation, and conditions affecting the gallbladder, kidneys, or pancreas. Yes, IBD is one of them; there are several factors to consider about red flags, symptom patterns, and when to seek care, so see the complete details below to understand more and choose the right next steps.
Abdominal pain is one of the most common reasons people look for health information or visit a doctor. It can feel sharp or dull, come and go, or stay constant. Sometimes it's mild and short‑lived; other times it can signal something more serious. Because the abdomen contains many organs—such as the stomach, intestines, liver, gallbladder, pancreas, kidneys, and reproductive organs—there are many possible causes.
Below are five common causes of abdominal pain, explained in clear, practical terms. One of these causes is inflammatory bowel disease (IBD), which many people ask about specifically.
One of the most frequent causes of abdominal pain is digestive upset, often related to what or how you eat.
Common examples include:
This type of abdominal pain is often:
It may come with symptoms like bloating, burping, nausea, or feeling overly full. Stress, eating too quickly, fatty foods, caffeine, and alcohol can all contribute.
While digestive upset is usually not dangerous, ongoing or worsening abdominal pain should not be ignored, especially if it interferes with daily life or sleep.
Another common cause of abdominal pain is infection in the digestive tract, often called gastroenteritis.
These infections may be caused by:
Abdominal pain from infection often comes with:
The pain is usually crampy and may improve after a bowel movement. Most mild infections resolve on their own with rest and fluids, but severe pain, dehydration, high fever, or blood in the stool are signs to speak to a doctor promptly.
Yes—IBD is one of the causes of abdominal pain, and it's important to understand how it differs from more common digestive problems.
IBD is a term that mainly includes:
These are chronic inflammatory conditions where the immune system mistakenly attacks parts of the digestive tract.
Abdominal pain related to IBD often:
Unlike indigestion or infections, IBD does not typically go away on its own. Symptoms can flare up and then improve, which sometimes delays diagnosis.
Early evaluation is important because untreated IBD can lead to complications over time. A doctor may use blood tests, stool tests, imaging, or endoscopy to make a diagnosis.
Constipation is an often‑overlooked cause of abdominal pain, affecting people of all ages.
Abdominal pain from constipation may feel like:
Common contributors include:
Occasional constipation is usually manageable with lifestyle changes. However, ongoing abdominal pain with persistent constipation, sudden changes in bowel habits, or pain accompanied by vomiting should be evaluated by a healthcare professional.
Some causes of abdominal pain come from specific organs and may require medical attention.
Examples include:
Pain from these conditions is often:
Because these conditions can become serious, sudden, severe, or worsening abdominal pain should be assessed urgently by a doctor.
While many causes of abdominal pain are mild, some signs suggest the need for prompt medical care. You should speak to a doctor right away if abdominal pain is accompanied by:
These symptoms may point to conditions that can be life‑threatening if left untreated.
Because abdominal pain has so many possible causes, it can be hard to know what's going on. If you're experiencing discomfort and want to better understand what might be causing it, using a free AI-powered Abdominal pain symptom checker can help you identify possible causes and decide whether you should seek medical care sooner rather than later.
Symptom checks are not a diagnosis, but they can support informed conversations with a healthcare professional.
Abdominal pain is your body's way of signaling that something may be off. Many causes are not dangerous, but some require medical care. If pain is severe, persistent, or linked to concerning symptoms, do not delay—speak to a doctor. Getting timely medical advice can prevent complications and provide peace of mind.
Taking your symptoms seriously, while staying calm and informed, is the best approach to protecting your health.
(References)
* pubmed.ncbi.nlm.nih.gov/29391081/
* pubmed.ncbi.nlm.nih.gov/30678220/
* pubmed.ncbi.nlm.nih.gov/32943361/
* pubmed.ncbi.nlm.nih.gov/28854086/
* pubmed.ncbi.nlm.nih.gov/29966133/
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