The information provided here is not a replacement for a doctor. You shouldn't use it for the purpose of self-diagnosing or self-medicating but rather so you can have a more informed discussion with a professional TCM practitioner.
In Chinese Medicine cholecystitis can be treated by one herbs that we have on record. Here is the list below.
Because it is a herb specifically indicated to treat cholecystitis as can be seen on Corn Silk's page.
Its main actions are: Encourages urination. Stimulates the Gallbladder and eliminates jaundice. Regulates blood sugar for wasting and thirsting disorders such as diabetes mellitus. Stops bleeding.