Abdominal Pain

What Is Acute Abdominal Pain?

Sudden belly pain lasting hours or days in children—ranging from mild discomfort to severe distress, often with vomiting, fever, or diarrhea.

Common (Non‑Serious) Causes

• Stomach flu – Vomiting, diarrhea, cramps

• Constipation – A frequent culprit

• Gas/bloating – Often from dietary changes

Serious Conditions (Seek Immediate Care)

• Appendicitis – Starts near the belly button, moves to the lower right, with fever/nausea

• Intussusception – Severe cramping and possible bloody stools

• UTI – Lower abdominal pain, frequent urination, fever

• Hernias/Testicular torsion – Sudden groin or lower abdomen pain in boys

When to Call the Doctor

• Persistent or severe pain for hours

• Accompanied by fever, vomiting, or bloody diarrhea

• Wakes them at night or they refuse to eat/drink

• Appears weak, lethargic, or has hard/bloated belly

• Pain in lower right abdomen or groin

What Parents Can Do

• Offer small sips of clear fluids to stay hydrated

• Avoid pain meds (like ibuprofen/acetaminophen) unless advised—they can mask symptoms

• Keep a record of bowel movements, temperature, and eating for the doctor

Need care now?
Schedule an appointment with Dr. Sima Stein, MD (San Jose) here: Book Online with Dr. Stein yelp.com+11doctor-stein.com+11doctor-stein.com+11

Our San Jose pediatric team is ready to help with a thorough exam, labs or imaging if needed. Don’t hesitate—early action = better outcomes.