Introduction
Abdominal pain isn't a diagnosis — it's a symptom with dozens of possible causes, ranging from something that settles on its own within a day to conditions that need urgent surgery. That range is exactly why 'I have stomach pain' isn't enough information on its own, either for a search engine or for a doctor. Two details do most of the work in narrowing things down: where the pain is, and what it actually feels like. This page walks through both, maps common patterns to the conditions they usually indicate, and is direct about which of those are things KAGE treats and which need a different kind of specialist.
How common is abdominal pain as a reason to see a doctor
Abdominal pain is consistently among the most common reasons people visit an emergency department, accounting for roughly 10–12% of all ED visits globally. Despite how often it's evaluated, a definitive cause isn't always found on the first assessment — an estimated 1 in 4 patients seen for abdominal pain in emergency settings are diagnosed with 'nonspecific abdominal pain,' meaning symptoms without a clear identified cause at that visit. This isn't a dead end: a meaningful share of these patients get a clearer diagnosis on follow-up, which is why persistent or recurring pain deserves a second look rather than being written off after one inconclusive visit.
Types of abdominal pain, by character
- Visceral pain — dull, crampy, or achy, and poorly localized; it's how pain from the internal organs themselves (stomach, intestines, gallbladder) is usually felt, often centered near the middle of the abdomen regardless of which organ is actually involved
- Parietal (somatic) pain — sharp, well-localized, and worse with movement or coughing; it happens when the lining of the abdominal cavity itself becomes irritated or inflamed, and is more often a sign of a more serious process
- Referred pain — felt in a location away from the organ actually causing it, such as shoulder pain from a gallbladder problem, or back pain from pancreatitis
Abdominal pain by location: what it usually points to
Location is one of the most useful clues in narrowing down a cause. This is a general guide, not a diagnosis — the same location can point to several different conditions, which is exactly why proper evaluation matters.
| Location | Commonly linked to | Scope |
|---|---|---|
| Upper-middle (epigastric) | Gastritis, peptic ulcer, GERD, pancreatitis (often radiating to the back) | Gastroenterology — within KAGE's scope |
| Right upper quadrant | Gallstones, gallbladder inflammation, liver conditions | Gastroenterology, sometimes with a surgical referral for gallbladder removal |
| Left upper quadrant | Gastritis, splenic conditions (less common) | Gastroenterology for most causes |
| Right lower quadrant | Appendicitis, Crohn's disease, gynecological causes in women | Appendicitis needs urgent surgical referral, not gastroenterology; Crohn's is within KAGE's scope |
| Left lower quadrant | Diverticular disease, constipation, colitis | Gastroenterology — within KAGE's scope |
| Diffuse / around the navel | IBS, gastroenteritis, early appendicitis, bowel obstruction | Gastroenterology for most causes; obstruction and early appendicitis need urgent evaluation |
| Lower / pelvic | Urinary tract infection, gynecological conditions | Outside gastroenterology — needs urology or gynecology |
When abdominal pain might not be a digestive problem at all
Pain felt in the abdomen doesn't always originate there. Heart problems can present as upper abdominal discomfort rather than classic chest pain, particularly in some patients; kidney stones and urinary tract infections commonly cause pain that feels abdominal; and in women of reproductive age, gynecological causes are an important part of the differential for lower abdominal pain. This is exactly why a thorough evaluation — not just a guess based on location — matters, and why some patients are appropriately referred elsewhere after assessment rather than treated for a digestive cause that isn't actually present.
How KAGE evaluates abdominal pain
- A detailed history — location, character, timing, what makes it better or worse, and associated symptoms all narrow the differential significantly before any test is ordered
- Physical examination
- Blood tests — to check for infection, inflammation, or organ-specific abnormalities
- Imaging (ultrasound, CT) where indicated
- Upper GI endoscopy or colonoscopy, when the pattern of pain and other findings point toward a cause those procedures can identify or treat
Living with recurring or chronic abdominal pain
If an initial evaluation doesn't find a clear cause, that's common — not a dead end. Keeping track of when pain occurs, what it's related to (meals, bowel movements, stress, specific foods), and how it's changed over time gives real diagnostic value for a follow-up assessment. Recurring pain that was previously labeled 'nonspecific' is worth revisiting with a gastroenterologist, particularly if the pattern has changed, rather than assuming nothing further can be done.
Abdominal pain care at KAGE
Abdominal pain is a symptom, not a diagnosis, and where it sits and how it behaves usually points to the cause — upper abdominal burning that turns out to be heartburn, bleeding that turns out to be hemorrhoids, a lesion found on colonoscopy that turns out to be colon polyps, or deep pain radiating to the back that points to pancreas conditions. Our gastroenterologists work through that list systematically instead of treating the pain alone. If pain has lasted weeks or keeps coming back, book a consultation to have it properly evaluated.
Frequently asked questions
This is a classic location for appendicitis, which needs urgent surgical evaluation, though it can also indicate Crohn's disease or, in women, a gynecological cause — proper evaluation is important given how different these causes are.
A rigid or extremely tender abdomen, pain with high fever, inability to pass stool or gas, pain radiating to the chest or jaw, or pain with fainting or dizziness all need emergency care immediately.
Yes, in some cases — particularly upper abdominal discomfort. If there's any doubt, especially with risk factors for heart disease, this should be ruled out rather than assumed to be digestive.
A significant proportion of abdominal pain evaluations don't find a definitive cause on the first visit. This doesn't mean nothing is wrong — tracking the pattern and following up, especially if it recurs or changes, often leads to a clearer answer.
Not always — some causes, like appendicitis, kidney stones, or gynecological conditions, need a different specialist. A proper evaluation helps direct you to the right one rather than guessing based on symptoms alone.
Consultation and standard diagnostic testing are generally covered under most health insurance plans; our team can help verify your specific coverage during consultation.
Dull, crampy pain (visceral pain) tends to come from the organs themselves and is harder to pinpoint exactly. Sharp, well-localized pain that worsens with movement (parietal pain) often indicates irritation of the abdominal lining and is more likely to need urgent evaluation.
Yes, particularly through conditions like IBS, where the gut-brain connection is well established — but this should be a diagnosis reached after ruling out other causes, not an assumption made first.
Yes — children can't always describe their symptoms as clearly, and some causes are more specific to childhood. KAGE's pediatric gastroenterology team evaluates abdominal pain in children.
Book a consultation at KAGE
Speak to a KAGE gastroenterologist about your symptoms, your diagnosis, or a second opinion.