Symptoms:
The most common symptom of appendicitis in children is abdominal pain. The pain typically starts around the belly button and then moves to the lower right side of the abdomen. Other symptoms may include nausea, vomiting, loss of appetite, constipation or diarrhea, and a low-grade fever. In some cases, children may also experience a swollen abdomen or tenderness when the area is touched.
Causes:
The exact cause of appendicitis is not known, but it is thought to be caused by a blockage in the appendix. This blockage can be caused by a variety of things, such as a buildup of feces, a tumor, or an infection. When the appendix becomes blocked, bacteria begin to multiply, causing the appendix to become inflamed and swollen.