Abdominal pain in children is a common problem. About one out of three children is seen by a doctor for abdominal pain by the time they are 15, but only a small number of these children have a serious problem.

Complaints of abdominal pain are more common in children younger than 11 years old and are often caused by changes in eating and bowel habits. Most cases of abdominal pain are not serious, and home treatment is often all that is needed to help relieve the discomfort.

Abdominal pain in children is often frightening and frustrating for parents. Many times it is hard to find the exact cause of a child's abdominal pain. Pain without other symptoms that goes away completely in less than 3 hours is usually not serious.

In children, abdominal pain may be related to injury to the abdomen or an illness, such as stomach flu, an ear infection, a urinary tract infection, or strep throat. Constipation is a common cause of abdominal pain in children. Some more serious causes of abdominal pain in children include appendicitis, lead poisoning, or problems with the intestines, such as intussusception or malrotation. Girls who start having menstrual periods may have abdominal pain each month, and the pain may be more severe in some months than others.

Babies and toddlers often react differently to pain than older children who can talk about their pain. A baby may become fussy, draw his or her legs up toward the belly, or eat poorly. Older children may be able to point to the area of the pain and describe how severe it is.

Abdominal pain can occur one time, or it can occur repeatedly over several months. Recurrent abdominal pain (RAP) is a condition that affects children between the ages of 4 and 11.

Review the Emergencies and Check Your Symptoms sections to determine if and when your child needs to see a health professional.