I AM 59 YRS OLD, NON SMOKER OR DRINKER, I HAVE HAD A CHRONIC COUGH FOR 4MONTHS, KEEPS ME UP NIGHTS, WITH VOMITING SOMETING MY FOOD, OTHER TIMES SALVIA. I WENT TO MY REFLUX DOCTOR, HE SAID EVERYTHING WAS OK, AND IT WAS NOT MY REFLUX, HAD A CHEST XRAY, EVRYTHING CLEAR. I HAVE TAKEN EVRYTHING, BUT NOTHING WORKS, AND NO ONE HAS ANSWERS.