What are the symptoms of appendicitis in children and teens?

Pain in right side: In young people, appendicitis usually begins as a vague discomfort around the belly button. It then slowly moves to the right lower abdomen area and slowly becomes more intense. Many people experience nausea and vomiting. However, appendicitis can be very tricky and sometimes appears with different symptoms depending on exactly where it is located on the right side. If in doubt, get it checked out.