I am on a lot of mediciNe and have beeN PUT ON 100MG of vibramycin,2 times a day. I Lopressor,licapril, synthyroid, digoxin,tramadol does this medicine cause a real bad order from my bowels and is it safe for me to take. I was told to stop taking mydigoxin, which, I have done. Is it safe for me to take with all these medicines. I read where it causes bad mood problems. I have had 2 strokes and have atrofib. Thank you for this.