Does Barberry Interact With Clopidogrel Or Metoprolol....I Also Have Bile

does barberry interact with clopidogrel or metoprolol....I also have bile reflux and limited on medications because of clopidogrel and ended up in ER a month ago because of esophagus. My digestive tract bothers me in several ways and do not have a good diet due to multiple food allergies, foods I can't have due to health issues; I have 2 stents in my heart and high triglycerides and have begun using a sugar blocker several weeks ago...at doctors approval of course.