t be all re-absorbed in small intestine, as usually, so it reaches the colon, where it causes burning pain. It is a drug
cholestyramine, which binds this excessive bile and both the drug and bile are excreted with the stool then.
Fibers, as ground flax-seeds, colloidal bentonite, and psyllium husk may have the same effect as cholestyramine, so maybe these should be tried.