Because of nausea and vomiting, intravenous fluids are usually required during severe attacks. Clear liquids are started when nausea subsides. Gallbladder rupture and peritonitis, or abscess. Fistula formation - direct communication between gallbladder and stomach or intestines. Most episodes require hospitalization and treatment.
Recurrences are common.
Attacks will cease with surgery to remove the gallbladder. Symptoms of some mild attacks subside spontaneously in 1 to 4 days, if no complications develop. However complications are common. Severe or recurrent cholecystitis is a definite indication for surgery.