I have been advised Korandil, Crevast, Metgard, Isonorm, Clopilet, Tazloc H, Tazloc 40. In July 2013 I had chest pain and my ecg was abnormal. I am tired eating so many tablets and now feeling deafness. Do any of these pill has affected my hearing? Is there any alternative? Are they antibiotic? or Aminoglycosides / Gentamicin? Pls advise. Can my deafness be improved?