Leaking Diarrhea After Gallbladder Removal? Bile Acid May Be the Cause

How, then, can the damp-heat diarrhea described in the Donguibogam be explained in modern medicine? Remarkably, it shares many similarities with bile acid diarrhea (BAD). Bile acid, produced in our liver and stored in the gallbladder before aiding food digestion, causes diarrhea when excessive amounts reach the large intestine, irritating the intestinal mucosa and hindering water absorption. This closely resembles the Donguibogam's expression of damp-heat irritating the intestines. In particular, those who have undergone a cholecystectomy often suffer from this bile acid diarrhea. Without a gallbladder, bile acid cannot be stored and continuously flows down into the small intestine. When this bile acid fails to be fully absorbed in the small intestine and passes into the large intestine, it triggers an inflammatory reaction in the large intestine and stimulates the secretion of water and electrolytes, causing acute diarrhea. The yellowish or greenish tint of the stool and the accompanying burning pain in the anus are also due to the strong acidic properties of bile acid. While these symptoms appear similar to diarrhea-predominant irritable bowel syndrome (IBS-D), their actual cause and treatment methods are entirely different. Bile acid diarrhea can be broadly divided into two types. The first is primary bile acid diarrhea, which occurs due to problems in the production or reabsorption process of bile acid. The second is secondary bile acid diarrhea, commonly appearing after Crohn's disease, bowel resection, and the cholecystectomy we are discussing today. Without a gallbladder, bile pours out all at once after meals, causing diarrhea to worsen especially after eating greasy foods. Modern medicine manages these symptoms through medications that aid bile acid absorption or through dietary adjustments, which can be viewed as aligning with the Donguibogam's approach of restoring intestinal balance by regulating damp-heat. This is where Eastern and Western medicine converge in correcting internal imbalances to support comfortable digestion. Properly understanding the signals your body sends and managing them according to the underlying cause is truly important.