Pediatric chronic abdominal pain (stomach ache)

What are the different types of pediatric chronic abdominal pain (stomach ache)?

There are two types of chronic abdominal pain:

1. Functional abdominal pain (non-organic abdominal pain) - This type is idiopathic, meaning there isn’t an immediate, identifiable reason. This commonly happens with children, as it can be hard for them to accurately describe the pain or where it’s located. Unexplained abdominal pain can be the result of an offset nerve or referred pain (also known as reflective pain). This occurs when the pain begins in one area, but the child feels it another region.

2. Explained pain - This type means there is a specific reason for the pain that can be identified.

Chronic abdominal pain typically occurs for a specific reason, including:

• Abdominal migraines

• Acid reflux (GERD)

• Cancer 

• Chronic appendicitis 

• Crohn’s disease 

• Cholecystitis 

• Endometriosis 

• Food allergies 

• Hernia 

• Irritable bowel syndrome (IBS) 

• Ischemic bowel disease

• Ovarian cyst

• Lead poisoning

• Parasitic infection

• Sickle cell anemia 

• Ulcers 

• Ulcerative colitis

What are the signs and symptoms of pediatric chronic abdominal pain (stomach ache)?

Symptoms will vary, depending on the location and source of condition, and include:

• Abdominal mass (lump)

• Abdominal pain

• Ascites (swelling)

• Blood in bowel movement or urine

• Fatigue

• Fever

• Jaundice