Abdominal Pain - Child
Belly pain is common in children, but causes range from constipation or a viral illness to problems that require urgent treatment.

About abdominal pain - child
Belly pain is common in children, but causes range from constipation or a viral illness to problems that require urgent treatment.
What can cause it?
Common causes include constipation, gas, a viral illness, food-related upset, or anxiety.
Urinary infection, appendicitis, bowel blockage, injury, testicular or ovarian problems, and other conditions need prompt evaluation.
What a patient may notice
Symptoms vary from person to person. Possible signs may include:
- Crying, guarding the belly, or refusing food
- Vomiting, diarrhea, constipation, or fever
- Pain that moves, worsens, or wakes the child
How clinicians find the cause
The clinician will consider the child's age, pain location, appetite, vomiting, bowel movements, urination, fever, recent illness, injury, and growth. Examination and, when needed, urine testing, blood work, ultrasound, or other imaging help identify the cause.
Treatment and next steps
- 1
Treatment is based on the cause and the child's hydration and overall appearance.
- 2
Some children need only fluids and monitoring; others may need medicine, imaging, hospital care, or surgery.
- 3
Do not give laxatives or leftover prescription medicine for unexplained severe pain unless a clinician directs you.
Supporting recovery
- Record fever, vomiting, stool pattern, urine output, and where the child points to the pain.
- Offer small amounts of fluid if the child is alert and able to drink.
- Watch for worsening pain, reduced urination, unusual sleepiness, or inability to walk normally.
What to expect
Most childhood abdominal pain improves once the cause is identified and treated. Constipation, gas, and minor viral illnesses commonly resolve, but persistent, recurrent, or changing pain needs follow-up because early symptoms of a more serious condition can be nonspecific.
Possible complications
- Dehydration when vomiting, diarrhea, or poor fluid intake continues
- Serious infection or bowel problems if appendicitis or obstruction is not treated promptly
- Ongoing pain, missed school, or nutrition problems when a recurring cause is not addressed
When to Contact a Medical Professional
A same-day medical evaluation is recommended, especially when symptoms are severe, worsening, or accompanied by fever, vomiting, weakness, or significant pain.
Seek emergency care for severe pain, a hard or swollen belly, green vomit, blood in vomit or stool, fainting, or unusual sleepiness.Get emergency help for severe trouble breathing, new chest pressure, fainting, seizure, sudden weakness on one side, uncontrolled bleeding, blue or gray lips, or a person who is difficult to wake.
Ways to lower risk
- Regular fluids, fiber appropriate for age, handwashing, and safe food handling may prevent some common causes.
- Not all causes are preventable.
Trusted health information
This CHS patient-education page uses original wording and links to MedlinePlus for additional information.
