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.
The hard part with abdominal pain is timing: waiting too long on appendicitis or a bowel obstruction is dangerous, but a full ER workup is overkill for a passing stomach bug. This page is about making that call. (For the specific danger signs, see is abdominal pain an emergency; for what the symptoms mean, see symptoms of abdominal pain.)
Go to the ER Now
Head to the emergency room — or call 911 — without waiting if you have:
- Severe pain, or pain that keeps getting worse over hours.
- Pain that moved to the lower right side, especially with fever or nausea (possible appendicitis).
- A swollen, distended belly with no bowel movement or gas (possible obstruction).
- Persistent vomiting, vomiting blood, or vomit that looks like coffee grounds.
- Blood in your stool, or black tarry stools.
- A rigid, board-like belly or pain that spikes when you press and release.
- Chest pain, fainting, cold clammy skin, or a racing heart with the belly pain.
- You are pregnant or could be pregnant and have one-sided lower pain, bleeding, or dizziness.
When Urgent Care, Telemedicine, or Your Doctor Is Reasonable
Lower-risk situations can often start somewhere other than the ER:
- Telemedicine or online urgent care is a sensible first step for mild, stable pain — think mild heartburn, gas, mild diarrhea, or menstrual cramps — where you mainly need advice, a prescription, or reassurance.
- In-person urgent care fits mild-to-moderate pain with a likely simple cause, such as a suspected urinary tract infection or a mild stomach virus, when you have no red-flag symptoms.
- Your primary care doctor is right for ongoing or recurring pain that is not severe — chronic reflux, intermittent cramping, or pain you want investigated over time.
The rule of thumb: when in doubt, or when pain is severe or paired with any warning sign, choose the ER. Abdominal emergencies can worsen fast, and only an ER has the imaging and labs to rule them out at 3 a.m.
Why the ER for Serious Abdominal Pain
Bellaire ER is a 24/7 freestanding emergency room with on-site CT, ultrasound, X-ray, and a full lab, so board-certified emergency physicians can diagnose appendicitis, obstruction, gallstones, and other serious causes in a single visit rather than sending you elsewhere. Walk in any time at 5302 Bellaire Blvd, Bellaire, TX, or call (713) 660-0001 for guidance. For a complete guide, see our abdominal pain page.