I am on the following RX s: Simivastatin 80mg, 1/2 daily Lisinopril 10mg, 1/2 daily Carvedilol 6.25mg 1/2 twice daily Am concerned about these drugs being directly to dry mouth. I have been taking these drugs since November,2004 after triple bypass surgey. Over time the enamel on my teeth have decayed resulting in some teeth completely falling out, and some breaking off at the gum line. I am also experiencing cracking at the corners of my mouth. Sometimes i get a thick gooey substance in my mouth. Any help would be greatly appreciated, Thank you, Doug Wilson YYYY@YYYY