Stomach Ache in Children

Relevant specialty: Pediatrics (Paediatrician)

Stomach aches are very common in children and usually harmless. They are often caused by digestion, a mild infection, or also excitement and tension — in children, the stomach acts as a fine barometer of mood. What matters is how severe and how long the pain is and whether further signs appear in addition. In the case of persistent or severe symptoms, a medical evaluation is advisable.

Possible causes

01

Digestion and Diet

Bloating, constipation, or eating too quickly often lead to stomach aches. Such symptoms usually improve quickly.

02

Gastrointestinal Infections

Viruses can cause abdominal pain with diarrhea or vomiting. Fluid loss is then the primary concern to monitor.

03

Tension and Emotions

Excitement, worries, or stress often manifest as stomach pain in children. These symptoms frequently recur without a physical cause.

Children's Health

Typical steps at the doctor's office

  1. 1The pediatrician asks where exactly, since when, and how severely it hurts, whether vomiting, diarrhea, fever, or discomfort when urinating are also present, and when the child last had a bowel movement.
  2. 2She palpates the abdomen, in boys always also examines the groin and testicles, and, depending on the suspected condition, supplements this with a urine test, a blood test, or an ultrasound.
  3. 3Most stomach aches only need rest, warmth, and light food; constipation is treated in a targeted manner, and if appendicitis is suspected, the child is referred to the hospital.

What you can do yourself

  • Place a hot water bottle that is not too hot or a warm cherry stone pillow on the stomach.
  • Offer light, easily digestible food and adequate fluids in small portions.
  • Create a calm environment and take the symptoms seriously, even if no physical cause is apparent.
  • Pay attention to regular toilet visits, as constipation is a common and easily overlooked cause.
When a doctor's visit makes sense

Consult the pediatrician's practice on the same day if the abdominal pain is severe, does not subside over hours, moves to the right lower abdomen, or keeps recurring (144). If a boy complains of abdominal pain together with pain in the testicle, this is an emergency (possible testicular torsion). A strikingly listless child, a hard abdomen, or persistent vomiting belong immediately in the emergency department — in young children, sooner rather than later.

Children's Health

Frequently asked questions

When is a stomach ache really serious?
Brief, moving abdominal pain is usually harmless. However, if the pain persists, is very severe, or other symptoms develop, you should seek medical advice.
My child often has stomach aches before school — what is behind this?
Recurring stomach aches in certain situations are often related to tension or worries. The symptoms are real, and a calm conversation and medical support help to put this into perspective.
Can my child eat normally when they have a stomach ache?
Do not force your child to eat. Light food and adequate fluids in small amounts are better than heavy meals until they feel better.
Next step

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Editorial content · as of 9/5/2026

Based on recognised Swiss specialist sources — including the FOPH and the Federal Commission for Vaccination Issues, medical societies and university hospitals.