Does cholecystitis cause diarrhea?
Cholecystitis—classified as either acute or chronic—is a common clinical condition with a relatively high incidence. Clinically, it often presents with severe or colicky pain in the right upper quadrant of the abdomen. Acute cholecystitis frequently results from obstruction of the cystic duct by gallstones or parasites, leading to sudden and intense pain. So, does cholecystitis cause diarrhea? The following addresses this question.
Does cholecystitis cause diarrhea?
Cholecystitis itself is a gastrointestinal disorder; thus, it may produce various gastrointestinal symptoms, including nausea, vomiting, and diarrhea.

Diarrhea may also occur during cholecystitis treatment. Magnesium sulfate—a medication commonly used to relieve biliary spasm and thereby reduce gallbladder pain—is known to enhance intestinal lubrication. Consequently, it may induce mild to moderate diarrhea as an expected side effect; therefore, experiencing diarrhea during treatment is considered normal.
Moreover, patients with cholecystitis are typically advised to consume easily digestible foods—such as congee (rice porridge), vegetables, and fruits—which promote bowel movements. Hence, diarrhea may occur both during the early inflammatory phase and throughout the course of treatment.
We hope the above information is helpful to you.