When is stomach pain serious?
Stomach pain is serious when it is sudden and severe, steadily worsening over hours, focused in one spot such as the lower right abdomen, or comes with fever, persistent vomiting, a hard or very tender belly, inability to pass gas or stool, vomiting blood, black or bloody stools, yellow skin, fainting or chest pain. Pain during pregnancy also needs urgent care. These signs can point to emergencies that need treatment the same day.
Signs that stomach pain is serious
- Sudden, severe or steadily worsening pain
- Pain that settles in the lower right abdomen
- Fever, persistent vomiting or a rigid belly
- No gas or bowel movement with vomiting and bloating
- Vomiting blood, black or bloody stools, yellow skin or eyes
- Fainting, chest pain, shortness of breath, or pain in pregnancy
Which serious conditions cause stomach pain?
Serious causes of stomach pain include appendicitis, gallbladder inflammation or infection, pancreatitis, bowel obstruction, a perforated or bleeding ulcer, diverticulitis, kidney stones, ectopic pregnancy and ovarian problems, reduced blood flow to the intestines, an abdominal aortic aneurysm, and heart attack, which can feel like upper stomach pain.
| Condition | Typical clues |
|---|---|
| Appendicitis | Pain starting near the belly button, moving to the lower right, fever, loss of appetite |
| Gallbladder attack or infection | Pain under the right ribs after fatty meals, fever, yellow skin |
| Pancreatitis | Severe upper pain spreading to the back, vomiting |
| Bowel obstruction | Cramping, swollen belly, vomiting, no gas or stool |
| Perforated or bleeding ulcer | Sudden severe upper pain, black stools or vomiting blood |
| Diverticulitis | Lower left pain, fever, change in bowel habits |
| Heart attack | Upper belly or chest pressure, sweating, shortness of breath |
| Ectopic pregnancy | Lower abdominal pain, missed period, bleeding, dizziness |
Have symptoms like these?
Dr. Muhammad Ali Khan, a board-certified gastroenterologist and hepatologist, sees adults at our Katy and Cypress offices, serving patients across Greater Houston.
How do I know if stomach pain is appendicitis?
Appendicitis often starts as vague pain around the belly button that moves to the lower right abdomen over several hours and becomes sharp and constant. It usually worsens with movement, coughing or walking and may come with loss of appetite, nausea, vomiting and a low fever. Suspected appendicitis needs emergency evaluation, because a ruptured appendix is dangerous.
What stomach pain is usually not serious?
Stomach pain is usually not serious when it is mild to moderate, comes and goes, eases after passing gas or a bowel movement, follows a large or rich meal, or comes with a short-lived stomach bug that improves within a day or two, and when there is no fever, bleeding, rigid belly or persistent vomiting. Even mild pain that keeps returning for weeks should be checked.
Serious vs. usually not serious
- Usually not seriousComes and goes, eases with gas or a bowel movement, no fever or bleeding.
- See a doctor soonLasts more than a few days, returns often, or comes with bowel changes.
- EmergencySevere, worsening, localized, or with fever, vomiting, bleeding or fainting.
Tip: Watch the trend
Pain that is clearly getting worse over a few hours matters more than how strong it feels at any one moment. If the trend is up, seek care.
When should I see a gastroenterologist for stomach pain?
See a gastroenterologist for stomach pain that keeps returning over weeks, pain linked to meals or bowel movements, pain with bloating, reflux, diarrhea or constipation that does not settle, or pain with weight loss or anemia. A gastroenterologist can test for ulcers, gastritis, gallbladder disease, IBS, inflammatory bowel disease and other causes and build a treatment plan.
Read when to see a doctor for abdominal pain and abdominal pain by location.
Get answers instead of guessing
Request a visit with Dr. Muhammad Ali Khan at our Katy and Cypress offices. Most major insurance plans are accepted and self-pay options are available.
Key takeaways
- Stomach pain is serious when it is severe, worsening, localized, or comes with fever, vomiting, bleeding or fainting.
- Appendicitis often starts near the belly button and moves to the lower right abdomen.
- Gallbladder, pancreas, bowel obstruction, ulcers and heart problems can all cause serious pain.
- Pain that comes and goes and eases with gas or a bowel movement is usually less serious.
- Recurring pain over weeks deserves a gastroenterology evaluation.
Frequently asked questions
What does serious stomach pain feel like?
It is often severe, constant or steadily worsening, may be focused in one area, and is often accompanied by fever, vomiting, a hard belly or bleeding.
Can stomach pain be a heart attack?
Yes. A heart attack can cause upper stomach pain or pressure, especially in women, older adults and people with diabetes. Call 911 if it comes with shortness of breath, sweating or nausea.
Should I eat if I have severe stomach pain?
Avoid eating until you have been evaluated, since some emergencies may need surgery or procedures.
Can stress cause serious stomach pain?
Stress can cause real stomach pain, but severe or worsening pain should never be assumed to be stress until other causes are ruled out.
Do I need a referral to see a gastroenterologist in Katy or Cypress?
It depends on your insurance plan. Many PPO plans let you book a specialist directly, while some HMO plans require a referral from your primary care doctor. Call (346) 340-4414 and the team can help you check.
Sources
- MedlinePlus — Abdominal pain
- NIDDK — Gallstones
- NIDDK — Pancreatitis
- NIDDK — Diverticular disease
- NHLBI — Heart attack symptoms
Where to be seen in Katy and Cypress
United Gastroenterology Associates has two offices: Katy, at 23920 Katy Freeway, Suite 555, next to Memorial Hermann Katy Hospital, and Cypress, at 21216 Northwest Freeway, Suite 640, on US-290. Both are open Monday through Friday, 8:30 AM to 5:00 PM, closed for lunch from 12:00 to 1:30 PM, and serve patients from Fulshear, Richmond and across Greater Houston. Call (346) 340-4414 for either office.
Katy office
23920 Katy Freeway, Suite 555
Katy, TX 77494
Memorial Hermann Medical Plaza 1
Next steps
If you are dealing with when is stomach pain serious or any ongoing digestive concern, a focused evaluation can find the cause and start the right treatment. Dr. Muhammad Ali Khan and the team at United Gastroenterology Associates see adults from Katy, Cypress, Fulshear, Richmond, Greater Houston and across Texas. Call (346) 340-4414 or request an appointment today.
If you have severe pain, vomit blood, pass black stools or have chest pain, call 911 or go to the nearest emergency room.
