This is a diagnostic dilemma. Mayo Clinic is a viable option. Other options where there has been good success at finding the cause of a chronic cough are:
National Jewish Medical and Research Center in Denver, CO,
Johns Hopkins Hospital in Baltimore, MD, or
Dr. Richard Irwin's Cough Clinic at University of Massachusetts School of Medicine in Worcester, MA.
GERD can cause the following symptoms:
· Heartburn or a sour taste in the mouth;
· Pain occurring in the middle of the chest;
· Coughing and/or choking while lying down;
· Increased trouble breathing while asleep; and
· Even no symptoms at all. This is called “silent reflux” and it is common.
Please read about Gastroesophageal Reflux Disease at http://www.nationaljewish.org/disease-info/diseases/asthma/about/relate-other/gastro-reflux.aspx for more information about things to do to lessen GERD. Even though your symptoms did not get better with the proton pump inhibitors, GERD could still be the cause. A pH probe is the best test to find out if you truly have GERD. This test measures the acid in your esophagus to see if digestive juices are coming up from your stomach. A gastroenterologist is the type of specialist to let you know if further testing is needed to identify GERD and the best treatment.
i learned a few years ago to avoid all the coughing and chest pain by sucking the mucous down into my mouth before it gets a change to go down. That really relieved the chest a lot.
Dairy and gluten are in just about every processed food. Knocking out icecream is a good start - but I had problems eating cheese, yogurt, etc etc. Gluten and wheat are used as tickeners in sauces etc - have to start reading the labels and through trial and error you should be able to zero in on what the problems are - there may well be several allergens. I can't srink instant coffee (yes eve black)- presumably because gluten is used as to give it texture.
i found doctors to be of little help since I passed the blood tests they think I'm imagining it. Good luck
also I thought the sinus rinses were good but I found that if I had an infection it could spread the stuff through the sinuses and make it worse - i probably comes down to technique - if you can rinse without speading stuff further into the sinuses it's probably still a good thing.