Acalculous cholecystitis is a hypokinetic condition of gallbladder emptying.
It often presents as an acute ailment (acute cholecystitis), but it can also exhibit more chronic (chronic cholecystitis)
There can be many causes like infections,
diabetes, inflammation, prolonged fasting, etc
Next Steps
diet - eat fruits & vegetables, low fat dairy, plenty of fluids
Kindly connect for any other issues.