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What to do if…
you have sudden severe pain in your upper abdomen with nausea that will not settle

Produced and maintained by PanicStation.org Published: Last reviewed: Editorial policy USA guide

Short answer

Treat sudden severe upper abdominal pain with nausea that will not settle as urgent. If the pain is severe, sudden, worsening, or you feel very unwell, call 911 or go to the emergency department now.

Do not do these things

  • Do not try to sleep it off if the pain is severe, sudden, worsening, or making it hard to move or function normally.
  • Do not drive yourself if you are in severe pain, dizzy, faint, weak, confused, short of breath, or vomiting.
  • Do not keep eating to settle your stomach while the nausea will not stop.
  • Do not take extra doses of pain medicine, mix medicines, or use alcohol to blunt the pain.
  • Do not use antacids, home remedies, or online symptom checks as a reason to delay urgent care when the pain is severe or not settling.

What to do now

  1. Call 911 now if any of these are happening:
    • severe, sudden, sharp, worsening, or unrelenting pain
    • chest pressure or pain
    • pain spreading to your back, chest, neck, or shoulder
    • trouble breathing
    • fainting, feeling like you might pass out, confusion, or extreme weakness
    • vomiting blood or vomit that looks like coffee grounds
    • black, tarry, or bloody stool
    • a very tender, swollen, rigid, or hard abdomen
    • inability to pass gas or stool, especially with vomiting or swelling
    • severe pain after an accident or injury
    • you are pregnant or could be pregnant and the pain is severe, sudden, or not settling
  2. If you are not calling 911 but the pain is still severe, persistent, or not settling, go to an emergency department rather than waiting for a routine appointment.
  3. Make the trip safer while help is being arranged. Sit upright or lie on your side with your knees bent, choose the least painful position, avoid food, and take only small sips of water if you are not actively vomiting.
  4. Get another person involved if you can. Ask them to stay with you, drive you, or stay on speakerphone while you arrange care, so they can call 911 if you get worse.
  5. Prepare a quick handoff for emergency staff. Write down when the pain started, where it is, whether it spreads to your back or shoulder, whether you have fever, chills, vomiting, diarrhea, black or bloody stool, possible pregnancy, recent alcohol use, medicines and supplements, allergies, and major conditions such as diabetes or heart disease.
  6. If you have diabetes and cannot keep fluids down or are vomiting repeatedly, tell 911 or emergency department staff right away, because it can affect what they check and treat first.

What can wait

  • You do not need to work out the cause before getting assessed.
  • You do not need to decide which tests, scans, or treatments you might need.
  • You do not need to call several places for opinions if the pain is severe or not settling.
  • You do not need to update work, school, family, or plans before starting the safer route to urgent care.

Important reassurance

Severe upper abdominal pain with nausea can feel frightening, and it is easy to doubt whether it is serious enough. Getting checked urgently is a reasonable safety step because serious and less serious causes can feel similar early on.

Scope note

This guide covers first steps only: reducing immediate risk, avoiding delay, and getting to urgent medical assessment. Later decisions may need a clinician’s examination, vital signs, tests, imaging, or specialist input.

Important note

This is general information, not medical advice, a diagnosis, or a substitute for professional care. If symptoms are severe, sudden, worsening, or you feel very unwell, seek emergency care immediately.

Additional Resources

Closely connected guides that may be useful during the same situation or its immediate aftermath.

About this guide

This guide was produced and is maintained by PanicStation.org using its published editorial process. Official and specialist sources are checked where relevant, and AI-assisted tools may be used for drafting, organisation, and consistency checks. The site operator remains responsible for publication, revision, and removal decisions.

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