Severe abdominal pain in the upper right or upper middle abdomen, lasting from 15 minutes to several hours; the pain may radiate to the right shoulder or between the shoulder blades.
Nausea and vomiting
Digestive discomfort such as bloating, indigestion, heartburn, or excessive gas, especially after eating fatty meals
If acute cholecystitis develops, patients may experience fever, severe pain under the right rib cage, jaundice (yellowing of the skin and eyes), and dark urine