Right lower abdominal pain that starts near the belly button and moves to the lower right side
Pain that worsens with coughing, walking, or sudden movement
Loss of appetite
Nausea or vomiting
Low-grade fever
Abdominal tenderness when pressing the lower right abdomen
Rebound pain when pressure is released from the abdomen
Abdominal swelling or bloating
Constipation or diarrhea
Inability to pass gas
Pain that becomes progressively worse over time
Seek urgent medical care if appendicitis is suspected