I skimmed through it while I was waiting in her office. It didn't really seem like there is anything different in it, as far as LPR. I suffer from chronic cough for over 30 years and boy do I wish she wrote that book then. She has diagnosed me 2 years ago, not only with LPR, but with a neurogenic cough, due to vagus nerve damage. That the book addresses, as well as LPR. Since I am a patient of hers, the book didn't benefit me, but just reading her 1st page, I thought she wrote it specifically for me. To me the book is great, for someone that has been suffering with chronic cough and have been to many doctors who couldn't diagnose them properly, therefore didn't treat them properly.