Pain in the upper right abdomen or center of the upper belly
Pain after eating fatty or greasy foods
Pain that spreads to the right shoulder or back
Nausea or vomiting
Bloating or indigestion
Fever or chills
Yellowing of the skin or eyes
Dark urine
Pale or clay-colored stools
Tenderness when pressing on the upper right abdomen
Sudden severe abdominal pain
Pain lasting more than a few hours
Recurring attacks of abdominal pain
Loss of appetite
Feeling worse after meals