Abdominal Pain

By Bellaire ER Medical Team, Board-Certified Emergency PhysiciansUpdated July 4, 2026

Reviewed by board-certified emergency physicians. Walk in or call (713) 660-0001 anytime.

Go to the ER for abdominal pain that is severe, sudden, or worsening, or that comes with a rigid or very tender belly, persistent vomiting, blood in vomit or stool, fever, a swollen abdomen, chest pain, or pain during pregnancy. These can signal appendicitis, a gallbladder attack, a bowel obstruction, or other conditions that need urgent diagnosis. Bellaire ER has on-site CT, ultrasound, X-ray, and a full lab to find the cause quickly, 24/7.

Illustration for Abdominal Pain treatment at Bellaire ER

Symptoms

  • Localized pain: Pain focused in one area, such as the lower right abdomen (appendicitis) or upper right abdomen (gallbladder), which often points to a specific organ.
  • Cramping pain: Intermittent, gripping pain that comes in waves, common with gas, gastroenteritis, menstrual issues, or intestinal problems.
  • Nausea or vomiting: Feeling sick to the stomach or vomiting; repeated vomiting or vomiting that blocks keeping fluids down needs prompt evaluation.
  • Fever or chills: A raised temperature alongside abdominal pain can indicate infection or inflammation such as appendicitis or diverticulitis.
  • Abdominal tenderness or rigidity: A belly that is very painful to touch or feels hard and board-like can be a sign of serious inflammation or infection.
  • Bloating or a swollen abdomen: Visible distension, especially with an inability to pass gas or stool, can signal a bowel obstruction.
  • Changes in bowel habits: New diarrhea, constipation, or an inability to pass gas or stool that accompanies significant pain.
  • Blood in stool or vomit: Red or black, tarry stool, or vomit that looks like blood or coffee grounds, which can mean internal bleeding.
  • Jaundice: Yellowing of the skin or eyes, which can point to gallbladder or liver problems.
  • Loss of appetite: Not wanting to eat, which often accompanies appendicitis and other significant abdominal conditions.

When It's an Emergency

Visit the ER for abdominal pain if:

Your symptoms are severe, sudden, or getting worse. Don't wait — walk in to Bellaire ER or call (713) 660-0001.

Come straight to Bellaire ER — open 24/7 — if abdominal pain is sudden and severe, steadily worsening, or so intense you cannot stand or walk; call 911 if you cannot travel safely. Pain that starts near the navel and moves to the lower right abdomen can be appendicitis, and severe upper-right or upper-middle pain that comes after eating can be a gallbladder attack or pancreatitis.

Get emergency care if the pain comes with a rigid, board-like, or extremely tender belly; persistent vomiting; vomiting blood or material that looks like coffee grounds; black, tarry, or bloody stool; a high fever; or a swollen abdomen with an inability to pass gas or stool, which can indicate a bowel obstruction.

Call 911 if abdominal pain is joined by chest pain, shortness of breath, dizziness or fainting, a rapid heartbeat, or cold, clammy skin, since these can signal a heart problem or serious internal bleeding. Abdominal pain following a fall, crash, or blow to the abdomen also needs emergency evaluation.

If you are pregnant, or could be, and have abdominal pain, especially with vaginal bleeding or one-sided lower pain, seek emergency care promptly, as this can be an ectopic pregnancy or another condition that endangers you and the pregnancy.

Bellaire ER evaluates and stabilizes abdominal emergencies 24/7 with on-site CT, ultrasound, and labs, and arranges hospital transfer when surgery or admission is required.

When It's Not an Emergency

Mild, brief abdominal discomfort is often not an emergency. Short-lived gas, indigestion, heartburn, mild cramping, or a bout of diarrhea that improves on its own can usually be managed at home or with a call to your primary care doctor.

For stable, low-grade symptoms, such as occasional heartburn, mild constipation, or a minor stomach bug without red-flag signs, a telemedicine visit or an appointment with your primary care physician is a reasonable choice. Bellaire ER also offers telemedicine for these lower-acuity concerns.

When you are unsure, err on the side of caution. Pain that is severe, persistent, or getting worse, or that comes with any of the warning signs above, should be evaluated in the ER without delay.

What Happens at Bellaire ER

When you arrive at Bellaire ER with abdominal pain, a board-certified emergency physician evaluates you promptly. They review your history and perform a focused physical exam to locate the pain and check for signs of a surgical or urgent problem.

Because the cause of abdominal pain is often hard to pin down from symptoms alone, we use on-site diagnostics. Our full lab can run blood and urine tests to check for infection, inflammation, liver and pancreas function, and pregnancy, and our imaging includes CT, ultrasound, and X-ray to look for appendicitis, gallstones, kidney stones, obstruction, and other causes.

We diagnose and treat in a single visit, and most patients do not need a hospital transfer. We can provide fluids, pain control, anti-nausea medication, and antibiotics when appropriate. If a condition requires surgery or admission, we stabilize you and coordinate the transfer. Before you leave, your physician explains your results and gives a clear follow-up plan.

Prevention

Not all abdominal pain can be prevented, but some common causes can be reduced. Eating a fiber-rich diet, staying hydrated, and staying active help prevent constipation, and limiting large, fatty meals, alcohol, and trigger foods can reduce heartburn and lower the risk of gallbladder attacks.

Washing your hands and handling food safely lowers the risk of infections that cause gastroenteritis. If you have a known condition such as acid reflux, ulcers, gallstones, or inflammatory bowel disease, following your treatment plan and your doctor's guidance can help prevent flare-ups. Seek care early when pain is new or worsening rather than waiting.

Frequently Asked Questions

When should I go to the ER for abdominal pain?

Go to the ER if your abdominal pain is severe, sudden, or steadily worsening, or if it comes with a rigid or very tender belly, persistent vomiting, blood in your vomit or stool, a high fever, a swollen abdomen with an inability to pass gas or stool, chest pain, or fainting. Pain that moves to the lower right abdomen or severe pain during pregnancy also needs emergency care. When in doubt, it is safer to be evaluated.

What serious conditions cause abdominal pain?

Serious causes include appendicitis, gallbladder disease and gallstones, kidney stones, bowel obstruction, pancreatitis, diverticulitis, a perforated ulcer, and, in people who are pregnant, an ectopic pregnancy. Many of these start with vague symptoms but can become life-threatening if untreated. On-site CT, ultrasound, and lab testing help our physicians identify the cause quickly.

How does Bellaire ER find the cause of abdominal pain?

A board-certified emergency physician examines you and orders testing based on your symptoms. We have an on-site lab for blood and urine tests and on-site CT, ultrasound, and X-ray imaging. This lets us check for infection, appendicitis, gallstones, kidney stones, obstruction, and other causes and reach a diagnosis in a single visit, without waiting for outside facilities.

Can I use telemedicine instead of the ER for stomach pain?

Mild, stable symptoms such as short-lived heartburn, mild cramping, or a minor stomach bug without red-flag signs can often be handled by telemedicine or your primary care doctor, and Bellaire ER offers telemedicine for these lower-acuity concerns. However, severe, sudden, or worsening pain, or pain with any warning signs, should be seen in the ER in person so we can run imaging and labs.

Is lower right abdominal pain always appendicitis?

No. Pain in the lower right abdomen can be appendicitis, but it can also come from other causes such as ovarian conditions, kidney stones, constipation, or intestinal inflammation. Classic appendicitis often starts near the navel, moves to the lower right, and comes with nausea, loss of appetite, and fever. Because it can be hard to tell apart, sudden or worsening lower right pain should be evaluated promptly.

Sources & Further Reading

Medical information on this page is consistent with guidance from these trusted organizations:

People also ask

When should I go to the ER for abdominal pain?

Go to the ER for abdominal pain that is severe, sudden, or steadily worsening, or that comes with fever, persistent vomiting, blood in vomit or stool, a rigid belly, chest pain, or fainting. Mild, brief pain with a clear cause can usually wait for urgent care, telemedicine, or your primary doctor.

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