When acute<unk>  cholangitis is suspected, the patient should be hospitalized. Fluid resuscitation and antibiotics are the key interventions and antibiotic treatment should be targeted against gram-negative organisms and, possibly, anaerobes. Empiric antibiotics of choice usually include piperacillin-tazobactam, ticarcillin-clavulanate, ceftriaxone plus metronidazole or ampicillin-sulbactam
Ascending cholangitis medical therapy
Chronic cholecystitis medical therapy
Acute cholecystitis medical therapy
Pyogenic liver abscess medical therapy
Ascending cholangitis surgical therapy
Spontaneous bacterial peritonitis medical therapy
Pancreatitis medical therapy
Gallstone disease medical therapy