of mucous reflux which is getting worse.He has no pain nor burning sensation associated with acid reflux. I worry about him being a candidate for more surgery since he has several surgeries (3x spine surgery, adominal hernia and two TIA's this past Jan. Several scans on arteries, heart provided no clue for TIA's.The Dr. is now talking laprascopy surgery for the hiatal hernia. I would to be better informed. Any suggestions or comments?