Hi .. im male .. 59yrs .. got large rolling hiatus hernia .. severe oesoph narrowing (had stretch) .. had endoscs and no C detected (opa members were a massive help to me during that time).. on 20mg omeprezol/day .. on london nhs waiting list for nissen hiatus op. I still get some reflux hopefully not acidic. Im fit .. feel fine in myself .. eat sensibly to minimise swallowing issues. Recently ive noticed that i bring up very thick green phlegm .. not alot but a couple of times/day. I dont have a cold, dont feel tired , no probs breathing , run and generally feel well. I have some recollection reading reflux can affect lungs and i wondered if the phlegm was a sign of lung related issues coming my way. Hopefully not. Any info much appreciated. Cheers and good health to all. Thanks Gary ps once i have more info i shall be using opa more intensely to get the lowdown on my hiatus op.